19967754240

素因数分解:

$2^{14}\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 720

約数和(自身を含む): 81704645568

約数和(自身を除く): 61736891328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 146, 159, 160, 168, 180, 192, 210, 212, 219, 224, 240, 252, 256, 265, 280, 288, 292, 315, 318, 320, 336, 360, 365, 371, 384, 420, 424, 438, 448, 477, 480, 504, 511, 512, 530, 560, 576, 584, 630, 636, 640, 657, 672, 720, 730, 742, 768, 795, 840, 848, 876, 896, 954, 960, 1008, 1022, 1024, 1060, 1095, 1113, 1120, 1152, 1168, 1260, 1272, 1280, 1314, 1344, 1440, 1460, 1484, 1533, 1536, 1590, 1680, 1696, 1752, 1792, 1855, 1908, 1920, 2016, 2044, 2048, 2120, 2190, 2226, 2240, 2304, 2336, 2385, 2520, 2544, 2555, 2560, 2628, 2688, 2880, 2920, 2968, 3066, 3072, 3180, 3285, 3339, 3360, 3392, 3504, 3584, 3710, 3816, 3840, 3869, 4032, 4088, 4096, 4240, 4380, 4452, 4480, 4599, 4608, 4672, 4770, 5040, 5088, 5110, 5120, 5256, 5376, 5565, 5760, 5840, 5936, 6132, 6144, 6360, 6570, 6678, 6720, 6784, 7008, 7168, 7420, 7632, 7665, 7680, 7738, 8064, 8176, 8192, 8480, 8760, 8904, 8960, 9198, 9216, 9344, 9540, 10080, 10176, 10220, 10240, 10512, 10752, 11130, 11520, 11607, 11680, 11872, 12264, 12288, 12720, 13140, 13356, 13440, 13568, 14016, 14336, 14840, 15264, 15330, 15360, 15476, 16128, 16352, 16384, 16695, 16960, 17520, 17808, 17920, 18396, 18432, 18688, 19080, 19345, 20160, 20352, 20440, 20480, 21024, 21504, 22260, 22995, 23040, 23214, 23360, 23744, 24528, 24576, 25440, 26280, 26712, 26880, 27083, 27136, 28032, 28672, 29680, 30528, 30660, 30720, 30952, 32256, 32704, 33390, 33920, 34821, 35040, 35616, 35840, 36792, 36864, 37376, 38160, 38690, 40320, 40704, 40880, 40960, 42048, 43008, 44520, 45990, 46080, 46428, 46720, 47488, 49056, 49152, 50880, 52560, 53424, 53760, 54166, 54272, 56064, 57344, 58035, 59360, 61056, 61320, 61440, 61904, 64512, 65408, 66780, 67840, 69642, 70080, 71232, 71680, 73584, 73728, 74752, 76320, 77380, 80640, 81249, 81408, 81760, 81920, 84096, 86016, 89040, 91980, 92160, 92856, 93440, 94976, 98112, 101760, 105120, 106848, 107520, 108332, 108544, 112128, 114688, 116070, 118720, 122112, 122640, 122880, 123808, 129024, 130816, 133560, 135415, 135680, 139284, 140160, 142464, 143360, 147168, 147456, 149504, 152640, 154760, 161280, 162498, 162816, 163520, 168192, 172032, 174105, 178080, 183960, 184320, 185712, 186880, 189952, 196224, 203520, 210240, 213696, 215040, 216664, 217088, 224256, 232140, 237440, 243747, 244224, 245280, 245760, 247616, 258048, 261632, 267120, 270830, 271360, 278568, 280320, 284928, 286720, 294336, 299008, 305280, 309520, 322560, 324996, 325632, 327040, 336384, 344064, 348210, 356160, 367920, 368640, 371424, 373760, 379904, 392448, 406245, 407040, 420480, 427392, 430080, 433328, 434176, 448512, 464280, 474880, 487494, 488448, 490560, 495232, 516096, 523264, 534240, 541660, 542720, 557136, 560640, 569856, 573440, 588672, 598016, 610560, 619040, 645120, 649992, 651264, 654080, 672768, 696420, 712320, 735840, 737280, 742848, 747520, 759808, 784896, 812490, 814080, 840960, 854784, 860160, 866656, 868352, 897024, 928560, 949760, 974988, 976896, 981120, 990464, 1032192, 1046528, 1068480, 1083320, 1085440, 1114272, 1121280, 1139712, 1177344, 1196032, 1218735, 1221120, 1238080, 1290240, 1299984, 1302528, 1308160, 1345536, 1392840, 1424640, 1471680, 1485696, 1495040, 1519616, 1569792, 1624980, 1628160, 1681920, 1709568, 1720320, 1733312, 1794048, 1857120, 1899520, 1949976, 1953792, 1962240, 1980928, 2093056, 2136960, 2166640, 2170880, 2228544, 2242560, 2279424, 2354688, 2437470, 2442240, 2476160, 2580480, 2599968, 2605056, 2616320, 2691072, 2785680, 2849280, 2943360, 2971392, 2990080, 3039232, 3139584, 3249960, 3256320, 3363840, 3419136, 3466624, 3588096, 3714240, 3799040, 3899952, 3907584, 3924480, 3961856, 4186112, 4273920, 4333280, 4341760, 4457088, 4485120, 4558848, 4709376, 4874940, 4884480, 4952320, 5160960, 5199936, 5232640, 5382144, 5571360, 5698560, 5886720, 5942784, 5980160, 6078464, 6279168, 6499920, 6512640, 6727680, 6838272, 6933248, 7428480, 7598080, 7799904, 7815168, 7848960, 7923712, 8372224, 8547840, 8666560, 8914176, 8970240, 9117696, 9418752, 9749880, 9768960, 9904640, 10399872, 10465280, 10764288, 11142720, 11397120, 11773440, 11885568, 12558336, 12999840, 13025280, 13455360, 13676544, 13866496, 14856960, 15196160, 15599808, 15697920, 15847424, 17095680, 17333120, 17828352, 17940480, 18235392, 18837504, 19499760, 19537920, 19809280, 20799744, 20930560, 22285440, 22794240, 23546880, 23771136, 25116672, 25999680, 26910720, 27353088, 27732992, 29713920, 30392320, 31199616, 31395840, 31694848, 34191360, 34666240, 35656704, 37675008, 38999520, 39075840, 39618560, 41599488, 41861120, 44570880, 45588480, 47093760, 47542272, 51999360, 53821440, 54706176, 55465984, 59427840, 62399232, 62791680, 63389696, 68382720, 69332480, 71313408, 75350016, 77999040, 79237120, 83198976, 89141760, 91176960, 94187520, 95084544, 103998720, 110931968, 118855680, 124798464, 125583360, 136765440, 138664960, 142626816, 155998080, 158474240, 166397952, 178283520, 188375040, 190169088, 207997440, 221863936, 237711360, 249596928, 273530880, 277329920, 285253632, 311996160, 316948480, 332795904, 356567040, 376750080, 415994880, 443727872, 475422720, 499193856, 554659840, 570507264, 623992320, 665591808, 713134080, 831989760, 950845440, 998387712, 1109319680, 1247984640, 1331183616, 1426268160, 1663979520, 1996775424, 2218639360, 2495969280, 2852536320, 3327959040, 3993550848, 4991938560, 6655918080, 9983877120, 19967754240]

約数ペア:

[(1, 19967754240), (2, 9983877120), (3, 6655918080), (4, 4991938560), (5, 3993550848), (6, 3327959040), (7, 2852536320), (8, 2495969280), (9, 2218639360), (10, 1996775424), (12, 1663979520), (14, 1426268160), (15, 1331183616), (16, 1247984640), (18, 1109319680), (20, 998387712), (21, 950845440), (24, 831989760), (28, 713134080), (30, 665591808), (32, 623992320), (35, 570507264), (36, 554659840), (40, 499193856), (42, 475422720), (45, 443727872), (48, 415994880), (53, 376750080), (56, 356567040), (60, 332795904), (63, 316948480), (64, 311996160), (70, 285253632), (72, 277329920), (73, 273530880), (80, 249596928), (84, 237711360), (90, 221863936), (96, 207997440), (105, 190169088), (106, 188375040), (112, 178283520), (120, 166397952), (126, 158474240), (128, 155998080), (140, 142626816), (144, 138664960), (146, 136765440), (159, 125583360), (160, 124798464), (168, 118855680), (180, 110931968), (192, 103998720), (210, 95084544), (212, 94187520), (219, 91176960), (224, 89141760), (240, 83198976), (252, 79237120), (256, 77999040), (265, 75350016), (280, 71313408), (288, 69332480), (292, 68382720), (315, 63389696), (318, 62791680), (320, 62399232), (336, 59427840), (360, 55465984), (365, 54706176), (371, 53821440), (384, 51999360), (420, 47542272), (424, 47093760), (438, 45588480), (448, 44570880), (477, 41861120), (480, 41599488), (504, 39618560), (511, 39075840), (512, 38999520), (530, 37675008), (560, 35656704), (576, 34666240), (584, 34191360), (630, 31694848), (636, 31395840), (640, 31199616), (657, 30392320), (672, 29713920), (720, 27732992), (730, 27353088), (742, 26910720), (768, 25999680), (795, 25116672), (840, 23771136), (848, 23546880), (876, 22794240), (896, 22285440), (954, 20930560), (960, 20799744), (1008, 19809280), (1022, 19537920), (1024, 19499760), (1060, 18837504), (1095, 18235392), (1113, 17940480), (1120, 17828352), (1152, 17333120), (1168, 17095680), (1260, 15847424), (1272, 15697920), (1280, 15599808), (1314, 15196160), (1344, 14856960), (1440, 13866496), (1460, 13676544), (1484, 13455360), (1533, 13025280), (1536, 12999840), (1590, 12558336), (1680, 11885568), (1696, 11773440), (1752, 11397120), (1792, 11142720), (1855, 10764288), (1908, 10465280), (1920, 10399872), (2016, 9904640), (2044, 9768960), (2048, 9749880), (2120, 9418752), (2190, 9117696), (2226, 8970240), (2240, 8914176), (2304, 8666560), (2336, 8547840), (2385, 8372224), (2520, 7923712), (2544, 7848960), (2555, 7815168), (2560, 7799904), (2628, 7598080), (2688, 7428480), (2880, 6933248), (2920, 6838272), (2968, 6727680), (3066, 6512640), (3072, 6499920), (3180, 6279168), (3285, 6078464), (3339, 5980160), (3360, 5942784), (3392, 5886720), (3504, 5698560), (3584, 5571360), (3710, 5382144), (3816, 5232640), (3840, 5199936), (3869, 5160960), (4032, 4952320), (4088, 4884480), (4096, 4874940), (4240, 4709376), (4380, 4558848), (4452, 4485120), (4480, 4457088), (4599, 4341760), (4608, 4333280), (4672, 4273920), (4770, 4186112), (5040, 3961856), (5088, 3924480), (5110, 3907584), (5120, 3899952), (5256, 3799040), (5376, 3714240), (5565, 3588096), (5760, 3466624), (5840, 3419136), (5936, 3363840), (6132, 3256320), (6144, 3249960), (6360, 3139584), (6570, 3039232), (6678, 2990080), (6720, 2971392), (6784, 2943360), (7008, 2849280), (7168, 2785680), (7420, 2691072), (7632, 2616320), (7665, 2605056), (7680, 2599968), (7738, 2580480), (8064, 2476160), (8176, 2442240), (8192, 2437470), (8480, 2354688), (8760, 2279424), (8904, 2242560), (8960, 2228544), (9198, 2170880), (9216, 2166640), (9344, 2136960), (9540, 2093056), (10080, 1980928), (10176, 1962240), (10220, 1953792), (10240, 1949976), (10512, 1899520), (10752, 1857120), (11130, 1794048), (11520, 1733312), (11607, 1720320), (11680, 1709568), (11872, 1681920), (12264, 1628160), (12288, 1624980), (12720, 1569792), (13140, 1519616), (13356, 1495040), (13440, 1485696), (13568, 1471680), (14016, 1424640), (14336, 1392840), (14840, 1345536), (15264, 1308160), (15330, 1302528), (15360, 1299984), (15476, 1290240), (16128, 1238080), (16352, 1221120), (16384, 1218735), (16695, 1196032), (16960, 1177344), (17520, 1139712), (17808, 1121280), (17920, 1114272), (18396, 1085440), (18432, 1083320), (18688, 1068480), (19080, 1046528), (19345, 1032192), (20160, 990464), (20352, 981120), (20440, 976896), (20480, 974988), (21024, 949760), (21504, 928560), (22260, 897024), (22995, 868352), (23040, 866656), (23214, 860160), (23360, 854784), (23744, 840960), (24528, 814080), (24576, 812490), (25440, 784896), (26280, 759808), (26712, 747520), (26880, 742848), (27083, 737280), (27136, 735840), (28032, 712320), (28672, 696420), (29680, 672768), (30528, 654080), (30660, 651264), (30720, 649992), (30952, 645120), (32256, 619040), (32704, 610560), (33390, 598016), (33920, 588672), (34821, 573440), (35040, 569856), (35616, 560640), (35840, 557136), (36792, 542720), (36864, 541660), (37376, 534240), (38160, 523264), (38690, 516096), (40320, 495232), (40704, 490560), (40880, 488448), (40960, 487494), (42048, 474880), (43008, 464280), (44520, 448512), (45990, 434176), (46080, 433328), (46428, 430080), (46720, 427392), (47488, 420480), (49056, 407040), (49152, 406245), (50880, 392448), (52560, 379904), (53424, 373760), (53760, 371424), (54166, 368640), (54272, 367920), (56064, 356160), (57344, 348210), (58035, 344064), (59360, 336384), (61056, 327040), (61320, 325632), (61440, 324996), (61904, 322560), (64512, 309520), (65408, 305280), (66780, 299008), (67840, 294336), (69642, 286720), (70080, 284928), (71232, 280320), (71680, 278568), (73584, 271360), (73728, 270830), (74752, 267120), (76320, 261632), (77380, 258048), (80640, 247616), (81249, 245760), (81408, 245280), (81760, 244224), (81920, 243747), (84096, 237440), (86016, 232140), (89040, 224256), (91980, 217088), (92160, 216664), (92856, 215040), (93440, 213696), (94976, 210240), (98112, 203520), (101760, 196224), (105120, 189952), (106848, 186880), (107520, 185712), (108332, 184320), (108544, 183960), (112128, 178080), (114688, 174105), (116070, 172032), (118720, 168192), (122112, 163520), (122640, 162816), (122880, 162498), (123808, 161280), (129024, 154760), (130816, 152640), (133560, 149504), (135415, 147456), (135680, 147168), (139284, 143360), (140160, 142464)]