339996016640

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 512

約数和(自身を含む): 983264071680

約数和(自身を除く): 643268055040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 131, 140, 146, 155, 160, 217, 224, 248, 256, 262, 280, 292, 310, 320, 365, 434, 448, 496, 511, 512, 524, 560, 584, 620, 640, 655, 730, 868, 896, 917, 992, 1022, 1024, 1048, 1085, 1120, 1168, 1240, 1280, 1310, 1460, 1736, 1792, 1834, 1984, 2044, 2048, 2096, 2170, 2240, 2263, 2336, 2480, 2555, 2560, 2620, 2920, 3472, 3584, 3668, 3968, 4061, 4088, 4096, 4192, 4340, 4480, 4526, 4585, 4672, 4960, 5110, 5120, 5240, 5840, 6944, 7168, 7336, 7936, 8122, 8176, 8192, 8384, 8680, 8960, 9052, 9170, 9344, 9563, 9920, 10220, 10240, 10480, 11315, 11680, 13888, 14336, 14672, 15841, 15872, 16244, 16352, 16384, 16768, 17360, 17920, 18104, 18340, 18688, 19126, 19840, 20305, 20440, 20480, 20960, 22630, 23360, 27776, 28427, 28672, 29344, 31682, 31744, 32488, 32704, 32768, 33536, 34720, 35840, 36208, 36680, 37376, 38252, 39680, 40610, 40880, 40960, 41920, 45260, 46720, 47815, 55552, 56854, 57344, 58688, 63364, 63488, 64976, 65408, 66941, 67072, 69440, 71680, 72416, 73360, 74752, 76504, 79205, 79360, 81220, 81760, 81920, 83840, 90520, 93440, 95630, 111104, 113708, 114688, 117376, 126728, 126976, 129952, 130816, 133882, 134144, 138880, 142135, 143360, 144832, 146720, 149504, 153008, 158410, 158720, 162440, 163520, 163840, 167680, 181040, 186880, 191260, 222208, 227416, 229376, 234752, 253456, 253952, 259904, 261632, 267764, 268288, 277760, 284270, 286720, 289664, 293440, 296453, 299008, 306016, 316820, 317440, 324880, 327040, 334705, 335360, 362080, 373760, 382520, 444416, 454832, 469504, 506912, 507904, 519808, 523264, 535528, 536576, 555520, 568540, 573440, 579328, 586880, 592906, 598016, 612032, 633640, 634880, 649760, 654080, 669410, 670720, 724160, 747520, 765040, 888832, 909664, 939008, 1013824, 1015808, 1039616, 1046528, 1071056, 1073152, 1111040, 1137080, 1146880, 1158656, 1173760, 1185812, 1196032, 1224064, 1267280, 1269760, 1299520, 1308160, 1338820, 1341440, 1448320, 1482265, 1495040, 1530080, 1777664, 1819328, 1878016, 2027648, 2075171, 2079232, 2093056, 2142112, 2146304, 2222080, 2274160, 2317312, 2347520, 2371624, 2392064, 2448128, 2534560, 2539520, 2599040, 2616320, 2677640, 2682880, 2896640, 2964530, 2990080, 3060160, 3555328, 3638656, 3756032, 4055296, 4150342, 4158464, 4186112, 4284224, 4292608, 4444160, 4548320, 4634624, 4695040, 4743248, 4896256, 5069120, 5079040, 5198080, 5232640, 5355280, 5365760, 5793280, 5929060, 5980160, 6120320, 7110656, 7277312, 7512064, 8110592, 8300684, 8316928, 8372224, 8568448, 8888320, 9096640, 9269248, 9390080, 9486496, 9792512, 10138240, 10375855, 10396160, 10465280, 10710560, 10731520, 11586560, 11858120, 11960320, 12240640, 14554624, 15024128, 16221184, 16601368, 16633856, 16744448, 17136896, 17776640, 18193280, 18538496, 18780160, 18972992, 19585024, 20276480, 20751710, 20792320, 20930560, 21421120, 21463040, 23173120, 23716240, 24481280, 29109248, 30048256, 32442368, 33202736, 33267712, 34273792, 35553280, 36386560, 37076992, 37560320, 37945984, 39170048, 40552960, 41503420, 41584640, 41861120, 42842240, 46346240, 47432480, 48962560, 58218496, 64884736, 66405472, 66535424, 68547584, 72773120, 74153984, 75120640, 75891968, 78340096, 81105920, 83006840, 83169280, 83722240, 85684480, 92692480, 94864960, 97925120, 116436992, 129769472, 132810944, 133070848, 137095168, 145546240, 150241280, 151783936, 156680192, 162211840, 166013680, 166338560, 171368960, 185384960, 189729920, 195850240, 232873984, 259538944, 265621888, 274190336, 291092480, 303567872, 313360384, 324423680, 332027360, 332677120, 342737920, 370769920, 379459840, 391700480, 465747968, 519077888, 531243776, 548380672, 582184960, 607135744, 648847360, 664054720, 665354240, 685475840, 758919680, 783400960, 931495936, 1062487552, 1096761344, 1164369920, 1214271488, 1297694720, 1328109440, 1370951680, 1517839360, 1566801920, 2124975104, 2193522688, 2328739840, 2428542976, 2595389440, 2656218880, 2741903360, 3035678720, 4249950208, 4657479680, 4857085952, 5312437760, 5483806720, 6071357440, 8499900416, 9714171904, 10624875520, 10967613440, 12142714880, 16999800832, 21249751040, 24285429760, 33999601664, 42499502080, 48570859520, 67999203328, 84999004160, 169998008320, 339996016640]

約数ペア:

[(1, 339996016640), (2, 169998008320), (4, 84999004160), (5, 67999203328), (7, 48570859520), (8, 42499502080), (10, 33999601664), (14, 24285429760), (16, 21249751040), (20, 16999800832), (28, 12142714880), (31, 10967613440), (32, 10624875520), (35, 9714171904), (40, 8499900416), (56, 6071357440), (62, 5483806720), (64, 5312437760), (70, 4857085952), (73, 4657479680), (80, 4249950208), (112, 3035678720), (124, 2741903360), (128, 2656218880), (131, 2595389440), (140, 2428542976), (146, 2328739840), (155, 2193522688), (160, 2124975104), (217, 1566801920), (224, 1517839360), (248, 1370951680), (256, 1328109440), (262, 1297694720), (280, 1214271488), (292, 1164369920), (310, 1096761344), (320, 1062487552), (365, 931495936), (434, 783400960), (448, 758919680), (496, 685475840), (511, 665354240), (512, 664054720), (524, 648847360), (560, 607135744), (584, 582184960), (620, 548380672), (640, 531243776), (655, 519077888), (730, 465747968), (868, 391700480), (896, 379459840), (917, 370769920), (992, 342737920), (1022, 332677120), (1024, 332027360), (1048, 324423680), (1085, 313360384), (1120, 303567872), (1168, 291092480), (1240, 274190336), (1280, 265621888), (1310, 259538944), (1460, 232873984), (1736, 195850240), (1792, 189729920), (1834, 185384960), (1984, 171368960), (2044, 166338560), (2048, 166013680), (2096, 162211840), (2170, 156680192), (2240, 151783936), (2263, 150241280), (2336, 145546240), (2480, 137095168), (2555, 133070848), (2560, 132810944), (2620, 129769472), (2920, 116436992), (3472, 97925120), (3584, 94864960), (3668, 92692480), (3968, 85684480), (4061, 83722240), (4088, 83169280), (4096, 83006840), (4192, 81105920), (4340, 78340096), (4480, 75891968), (4526, 75120640), (4585, 74153984), (4672, 72773120), (4960, 68547584), (5110, 66535424), (5120, 66405472), (5240, 64884736), (5840, 58218496), (6944, 48962560), (7168, 47432480), (7336, 46346240), (7936, 42842240), (8122, 41861120), (8176, 41584640), (8192, 41503420), (8384, 40552960), (8680, 39170048), (8960, 37945984), (9052, 37560320), (9170, 37076992), (9344, 36386560), (9563, 35553280), (9920, 34273792), (10220, 33267712), (10240, 33202736), (10480, 32442368), (11315, 30048256), (11680, 29109248), (13888, 24481280), (14336, 23716240), (14672, 23173120), (15841, 21463040), (15872, 21421120), (16244, 20930560), (16352, 20792320), (16384, 20751710), (16768, 20276480), (17360, 19585024), (17920, 18972992), (18104, 18780160), (18340, 18538496), (18688, 18193280), (19126, 17776640), (19840, 17136896), (20305, 16744448), (20440, 16633856), (20480, 16601368), (20960, 16221184), (22630, 15024128), (23360, 14554624), (27776, 12240640), (28427, 11960320), (28672, 11858120), (29344, 11586560), (31682, 10731520), (31744, 10710560), (32488, 10465280), (32704, 10396160), (32768, 10375855), (33536, 10138240), (34720, 9792512), (35840, 9486496), (36208, 9390080), (36680, 9269248), (37376, 9096640), (38252, 8888320), (39680, 8568448), (40610, 8372224), (40880, 8316928), (40960, 8300684), (41920, 8110592), (45260, 7512064), (46720, 7277312), (47815, 7110656), (55552, 6120320), (56854, 5980160), (57344, 5929060), (58688, 5793280), (63364, 5365760), (63488, 5355280), (64976, 5232640), (65408, 5198080), (66941, 5079040), (67072, 5069120), (69440, 4896256), (71680, 4743248), (72416, 4695040), (73360, 4634624), (74752, 4548320), (76504, 4444160), (79205, 4292608), (79360, 4284224), (81220, 4186112), (81760, 4158464), (81920, 4150342), (83840, 4055296), (90520, 3756032), (93440, 3638656), (95630, 3555328), (111104, 3060160), (113708, 2990080), (114688, 2964530), (117376, 2896640), (126728, 2682880), (126976, 2677640), (129952, 2616320), (130816, 2599040), (133882, 2539520), (134144, 2534560), (138880, 2448128), (142135, 2392064), (143360, 2371624), (144832, 2347520), (146720, 2317312), (149504, 2274160), (153008, 2222080), (158410, 2146304), (158720, 2142112), (162440, 2093056), (163520, 2079232), (163840, 2075171), (167680, 2027648), (181040, 1878016), (186880, 1819328), (191260, 1777664), (222208, 1530080), (227416, 1495040), (229376, 1482265), (234752, 1448320), (253456, 1341440), (253952, 1338820), (259904, 1308160), (261632, 1299520), (267764, 1269760), (268288, 1267280), (277760, 1224064), (284270, 1196032), (286720, 1185812), (289664, 1173760), (293440, 1158656), (296453, 1146880), (299008, 1137080), (306016, 1111040), (316820, 1073152), (317440, 1071056), (324880, 1046528), (327040, 1039616), (334705, 1015808), (335360, 1013824), (362080, 939008), (373760, 909664), (382520, 888832), (444416, 765040), (454832, 747520), (469504, 724160), (506912, 670720), (507904, 669410), (519808, 654080), (523264, 649760), (535528, 634880), (536576, 633640), (555520, 612032), (568540, 598016), (573440, 592906), (579328, 586880)]