2578912560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 640

約数和(自身を含む): 10970726400

約数和(自身を除く): 8391813840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 47, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 94, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 141, 144, 152, 168, 171, 180, 188, 189, 190, 191, 210, 216, 228, 235, 240, 252, 266, 270, 280, 282, 285, 304, 315, 329, 336, 342, 360, 376, 378, 380, 382, 399, 420, 423, 432, 456, 470, 504, 513, 532, 540, 560, 564, 570, 573, 630, 658, 665, 684, 705, 720, 752, 756, 760, 764, 798, 840, 846, 855, 893, 912, 940, 945, 955, 987, 1008, 1026, 1064, 1080, 1128, 1140, 1146, 1197, 1260, 1269, 1316, 1330, 1337, 1368, 1410, 1512, 1520, 1528, 1596, 1645, 1680, 1692, 1710, 1719, 1786, 1880, 1890, 1910, 1974, 1995, 2052, 2115, 2128, 2160, 2256, 2280, 2292, 2394, 2520, 2538, 2565, 2632, 2660, 2674, 2679, 2736, 2820, 2865, 2961, 3024, 3056, 3192, 3290, 3384, 3420, 3438, 3572, 3591, 3629, 3760, 3780, 3820, 3948, 3990, 4011, 4104, 4230, 4465, 4560, 4584, 4788, 4935, 5040, 5076, 5130, 5157, 5264, 5320, 5348, 5358, 5640, 5730, 5922, 5985, 6251, 6345, 6384, 6580, 6685, 6768, 6840, 6876, 7144, 7182, 7258, 7560, 7640, 7896, 7980, 8022, 8037, 8208, 8460, 8595, 8883, 8930, 8977, 9168, 9576, 9870, 10152, 10260, 10314, 10640, 10696, 10716, 10887, 11280, 11460, 11844, 11970, 12033, 12502, 12690, 13160, 13370, 13395, 13680, 13752, 14288, 14364, 14516, 14805, 15120, 15280, 15792, 15960, 16044, 16074, 16920, 17190, 17766, 17860, 17954, 17955, 18145, 18753, 19152, 19740, 20055, 20304, 20520, 20628, 21392, 21432, 21774, 22920, 23688, 23940, 24066, 24111, 25004, 25380, 25403, 25785, 26320, 26740, 26790, 26931, 27504, 28728, 29032, 29610, 31255, 31920, 32088, 32148, 32661, 33840, 34380, 35532, 35720, 35908, 35910, 36099, 36290, 37506, 39480, 40110, 40185, 41040, 41256, 42864, 43548, 44415, 44885, 45840, 47376, 47880, 48132, 48222, 50008, 50760, 50806, 51570, 53480, 53580, 53862, 54435, 56259, 57456, 58064, 59220, 60165, 62510, 62839, 64176, 64296, 65322, 68760, 71064, 71440, 71816, 71820, 72198, 72580, 75012, 76209, 78960, 80220, 80370, 80793, 82512, 87096, 88830, 89770, 93765, 95760, 96264, 96444, 97983, 100016, 101520, 101612, 103140, 106960, 107160, 107724, 108870, 112518, 118440, 120330, 120555, 125020, 125678, 127015, 128592, 130644, 134655, 137520, 142128, 143632, 143640, 144396, 145160, 150024, 152418, 160440, 160740, 161586, 163305, 168777, 170563, 174192, 177660, 179540, 180495, 187530, 188517, 192528, 192888, 195966, 203224, 206280, 214320, 215448, 217740, 225036, 228627, 236880, 240660, 241110, 242379, 250040, 251356, 254030, 261288, 269310, 281295, 287280, 288792, 290320, 300048, 304836, 314195, 320880, 321480, 323172, 326610, 337554, 341126, 355320, 359080, 360990, 375060, 377034, 381045, 385776, 391932, 403965, 406448, 412560, 430896, 435480, 450072, 457254, 481320, 482220, 484758, 489915, 500080, 502712, 508060, 511689, 522576, 538620, 562590, 565551, 577584, 609672, 628390, 642960, 646344, 653220, 675108, 682252, 685881, 710640, 718160, 721980, 750120, 754068, 762090, 783864, 807930, 843885, 852815, 870960, 900144, 914508, 942585, 962640, 964440, 969516, 979830, 1005424, 1016120, 1023378, 1077240, 1125180, 1131102, 1143135, 1193941, 1211895, 1219344, 1256780, 1292688, 1306440, 1350216, 1364504, 1371762, 1443960, 1500240, 1508136, 1524180, 1535067, 1567728, 1615860, 1687770, 1696653, 1705630, 1829016, 1885170, 1928880, 1939032, 1959660, 2032240, 2046756, 2154480, 2250360, 2262204, 2286270, 2387882, 2423790, 2513560, 2558445, 2612880, 2700432, 2729008, 2743524, 2827755, 2887920, 3016272, 3048360, 3070134, 3231720, 3375540, 3393306, 3411260, 3429405, 3581823, 3658032, 3770340, 3878064, 3919320, 4093512, 4500720, 4524408, 4572540, 4605201, 4775764, 4847580, 5027120, 5116890, 5487048, 5655510, 5969705, 6096720, 6140268, 6463440, 6751080, 6786612, 6822520, 6858810, 7163646, 7540680, 7675335, 7838640, 8187024, 8483265, 9048816, 9145080, 9210402, 9551528, 9695160, 10233780, 10745469, 10974096, 11311020, 11939410, 12280536, 13502160, 13573224, 13645040, 13717620, 14327292, 15081360, 15350670, 16966530, 17909115, 18290160, 18420804, 19103056, 19390320, 20467560, 21490938, 22622040, 23026005, 23878820, 24561072, 27146448, 27435240, 28654584, 30701340, 32236407, 33933060, 35818230, 36841608, 40935120, 42981876, 45244080, 46052010, 47757640, 53727345, 54870480, 57309168, 61402680, 64472814, 67866120, 71636460, 73683216, 85963752, 92104020, 95515280, 107454690, 122805360, 128945628, 135732240, 143272920, 161182035, 171927504, 184208040, 214909380, 257891256, 286545840, 322364070, 368416080, 429818760, 515782512, 644728140, 859637520, 1289456280, 2578912560]

約数ペア:

[(1, 2578912560), (2, 1289456280), (3, 859637520), (4, 644728140), (5, 515782512), (6, 429818760), (7, 368416080), (8, 322364070), (9, 286545840), (10, 257891256), (12, 214909380), (14, 184208040), (15, 171927504), (16, 161182035), (18, 143272920), (19, 135732240), (20, 128945628), (21, 122805360), (24, 107454690), (27, 95515280), (28, 92104020), (30, 85963752), (35, 73683216), (36, 71636460), (38, 67866120), (40, 64472814), (42, 61402680), (45, 57309168), (47, 54870480), (48, 53727345), (54, 47757640), (56, 46052010), (57, 45244080), (60, 42981876), (63, 40935120), (70, 36841608), (72, 35818230), (76, 33933060), (80, 32236407), (84, 30701340), (90, 28654584), (94, 27435240), (95, 27146448), (105, 24561072), (108, 23878820), (112, 23026005), (114, 22622040), (120, 21490938), (126, 20467560), (133, 19390320), (135, 19103056), (140, 18420804), (141, 18290160), (144, 17909115), (152, 16966530), (168, 15350670), (171, 15081360), (180, 14327292), (188, 13717620), (189, 13645040), (190, 13573224), (191, 13502160), (210, 12280536), (216, 11939410), (228, 11311020), (235, 10974096), (240, 10745469), (252, 10233780), (266, 9695160), (270, 9551528), (280, 9210402), (282, 9145080), (285, 9048816), (304, 8483265), (315, 8187024), (329, 7838640), (336, 7675335), (342, 7540680), (360, 7163646), (376, 6858810), (378, 6822520), (380, 6786612), (382, 6751080), (399, 6463440), (420, 6140268), (423, 6096720), (432, 5969705), (456, 5655510), (470, 5487048), (504, 5116890), (513, 5027120), (532, 4847580), (540, 4775764), (560, 4605201), (564, 4572540), (570, 4524408), (573, 4500720), (630, 4093512), (658, 3919320), (665, 3878064), (684, 3770340), (705, 3658032), (720, 3581823), (752, 3429405), (756, 3411260), (760, 3393306), (764, 3375540), (798, 3231720), (840, 3070134), (846, 3048360), (855, 3016272), (893, 2887920), (912, 2827755), (940, 2743524), (945, 2729008), (955, 2700432), (987, 2612880), (1008, 2558445), (1026, 2513560), (1064, 2423790), (1080, 2387882), (1128, 2286270), (1140, 2262204), (1146, 2250360), (1197, 2154480), (1260, 2046756), (1269, 2032240), (1316, 1959660), (1330, 1939032), (1337, 1928880), (1368, 1885170), (1410, 1829016), (1512, 1705630), (1520, 1696653), (1528, 1687770), (1596, 1615860), (1645, 1567728), (1680, 1535067), (1692, 1524180), (1710, 1508136), (1719, 1500240), (1786, 1443960), (1880, 1371762), (1890, 1364504), (1910, 1350216), (1974, 1306440), (1995, 1292688), (2052, 1256780), (2115, 1219344), (2128, 1211895), (2160, 1193941), (2256, 1143135), (2280, 1131102), (2292, 1125180), (2394, 1077240), (2520, 1023378), (2538, 1016120), (2565, 1005424), (2632, 979830), (2660, 969516), (2674, 964440), (2679, 962640), (2736, 942585), (2820, 914508), (2865, 900144), (2961, 870960), (3024, 852815), (3056, 843885), (3192, 807930), (3290, 783864), (3384, 762090), (3420, 754068), (3438, 750120), (3572, 721980), (3591, 718160), (3629, 710640), (3760, 685881), (3780, 682252), (3820, 675108), (3948, 653220), (3990, 646344), (4011, 642960), (4104, 628390), (4230, 609672), (4465, 577584), (4560, 565551), (4584, 562590), (4788, 538620), (4935, 522576), (5040, 511689), (5076, 508060), (5130, 502712), (5157, 500080), (5264, 489915), (5320, 484758), (5348, 482220), (5358, 481320), (5640, 457254), (5730, 450072), (5922, 435480), (5985, 430896), (6251, 412560), (6345, 406448), (6384, 403965), (6580, 391932), (6685, 385776), (6768, 381045), (6840, 377034), (6876, 375060), (7144, 360990), (7182, 359080), (7258, 355320), (7560, 341126), (7640, 337554), (7896, 326610), (7980, 323172), (8022, 321480), (8037, 320880), (8208, 314195), (8460, 304836), (8595, 300048), (8883, 290320), (8930, 288792), (8977, 287280), (9168, 281295), (9576, 269310), (9870, 261288), (10152, 254030), (10260, 251356), (10314, 250040), (10640, 242379), (10696, 241110), (10716, 240660), (10887, 236880), (11280, 228627), (11460, 225036), (11844, 217740), (11970, 215448), (12033, 214320), (12502, 206280), (12690, 203224), (13160, 195966), (13370, 192888), (13395, 192528), (13680, 188517), (13752, 187530), (14288, 180495), (14364, 179540), (14516, 177660), (14805, 174192), (15120, 170563), (15280, 168777), (15792, 163305), (15960, 161586), (16044, 160740), (16074, 160440), (16920, 152418), (17190, 150024), (17766, 145160), (17860, 144396), (17954, 143640), (17955, 143632), (18145, 142128), (18753, 137520), (19152, 134655), (19740, 130644), (20055, 128592), (20304, 127015), (20520, 125678), (20628, 125020), (21392, 120555), (21432, 120330), (21774, 118440), (22920, 112518), (23688, 108870), (23940, 107724), (24066, 107160), (24111, 106960), (25004, 103140), (25380, 101612), (25403, 101520), (25785, 100016), (26320, 97983), (26740, 96444), (26790, 96264), (26931, 95760), (27504, 93765), (28728, 89770), (29032, 88830), (29610, 87096), (31255, 82512), (31920, 80793), (32088, 80370), (32148, 80220), (32661, 78960), (33840, 76209), (34380, 75012), (35532, 72580), (35720, 72198), (35908, 71820), (35910, 71816), (36099, 71440), (36290, 71064), (37506, 68760), (39480, 65322), (40110, 64296), (40185, 64176), (41040, 62839), (41256, 62510), (42864, 60165), (43548, 59220), (44415, 58064), (44885, 57456), (45840, 56259), (47376, 54435), (47880, 53862), (48132, 53580), (48222, 53480), (50008, 51570), (50760, 50806)]