1285126560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 480

約数和(自身を含む): 5071429440

約数和(自身を除く): 3786302880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 162, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 288, 304, 306, 307, 323, 324, 340, 342, 360, 380, 405, 408, 432, 456, 459, 480, 510, 513, 540, 544, 570, 608, 612, 614, 646, 648, 680, 684, 720, 760, 765, 810, 816, 855, 864, 912, 918, 921, 969, 1020, 1026, 1080, 1140, 1224, 1228, 1292, 1296, 1360, 1368, 1377, 1440, 1520, 1530, 1535, 1539, 1615, 1620, 1632, 1710, 1824, 1836, 1842, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2456, 2565, 2584, 2592, 2720, 2736, 2754, 2763, 2907, 3040, 3060, 3070, 3078, 3230, 3240, 3420, 3672, 3684, 3876, 4080, 4104, 4320, 4560, 4590, 4605, 4845, 4896, 4912, 5130, 5168, 5219, 5472, 5508, 5526, 5814, 5833, 6120, 6140, 6156, 6460, 6480, 6840, 6885, 7344, 7368, 7695, 7752, 8160, 8208, 8289, 8721, 9120, 9180, 9210, 9690, 9824, 10260, 10336, 10438, 11016, 11052, 11628, 11666, 12240, 12280, 12312, 12920, 12960, 13680, 13770, 13815, 14535, 14688, 14736, 15390, 15504, 15657, 16416, 16578, 17442, 17499, 18360, 18420, 19380, 20520, 20876, 22032, 22104, 23256, 23332, 24480, 24560, 24624, 24867, 25840, 26095, 26163, 27360, 27540, 27630, 29070, 29165, 29472, 30780, 31008, 31314, 33156, 34884, 34998, 36720, 36840, 38760, 41040, 41445, 41752, 43605, 44064, 44208, 46512, 46664, 46971, 49120, 49248, 49734, 51680, 52190, 52326, 52497, 55080, 55260, 58140, 58330, 61560, 62628, 66312, 69768, 69996, 73440, 73680, 77520, 78285, 82080, 82890, 83504, 87210, 87495, 88416, 93024, 93328, 93942, 99161, 99468, 104380, 104652, 104994, 110160, 110520, 116280, 116660, 123120, 124335, 125256, 130815, 132624, 139536, 139992, 140913, 147360, 155040, 156570, 157491, 165780, 167008, 174420, 174990, 186656, 187884, 198322, 198936, 208760, 209304, 209988, 220320, 221040, 232560, 233320, 234855, 246240, 248670, 250512, 261630, 262485, 265248, 279072, 279984, 281826, 297483, 313140, 314982, 331560, 348840, 349980, 375768, 396644, 397872, 417520, 418608, 419976, 422739, 442080, 465120, 466640, 469710, 472473, 495805, 497340, 501024, 523260, 524970, 559968, 563652, 594966, 626280, 629964, 663120, 697680, 699960, 704565, 751536, 787455, 793288, 795744, 835040, 837216, 839952, 845478, 892449, 933280, 939420, 944946, 991610, 994680, 1046520, 1049940, 1127304, 1189932, 1252560, 1259928, 1326240, 1395360, 1399920, 1409130, 1487415, 1503072, 1574910, 1586576, 1679904, 1690956, 1784898, 1878840, 1889892, 1983220, 1989360, 2093040, 2099880, 2113695, 2254608, 2362365, 2379864, 2505120, 2519856, 2677347, 2799840, 2818260, 2974830, 3149820, 3173152, 3381912, 3569796, 3757680, 3779784, 3966440, 3978720, 4186080, 4199760, 4227390, 4462245, 4509216, 4724730, 4759728, 5039712, 5354694, 5636520, 5949660, 6299640, 6763824, 7139592, 7515360, 7559568, 7932880, 8032041, 8399520, 8454780, 8924490, 9449460, 9519456, 10709388, 11273040, 11899320, 12599280, 13386735, 13527648, 14279184, 15119136, 15865760, 16064082, 16909560, 17848980, 18898920, 21418776, 22546080, 23798640, 25198560, 26773470, 28558368, 32128164, 33819120, 35697960, 37797840, 40160205, 42837552, 47597280, 53546940, 64256328, 67638240, 71395920, 75595680, 80320410, 85675104, 107093880, 128512656, 142791840, 160640820, 214187760, 257025312, 321281640, 428375520, 642563280, 1285126560]

約数ペア:

[(1, 1285126560), (2, 642563280), (3, 428375520), (4, 321281640), (5, 257025312), (6, 214187760), (8, 160640820), (9, 142791840), (10, 128512656), (12, 107093880), (15, 85675104), (16, 80320410), (17, 75595680), (18, 71395920), (19, 67638240), (20, 64256328), (24, 53546940), (27, 47597280), (30, 42837552), (32, 40160205), (34, 37797840), (36, 35697960), (38, 33819120), (40, 32128164), (45, 28558368), (48, 26773470), (51, 25198560), (54, 23798640), (57, 22546080), (60, 21418776), (68, 18898920), (72, 17848980), (76, 16909560), (80, 16064082), (81, 15865760), (85, 15119136), (90, 14279184), (95, 13527648), (96, 13386735), (102, 12599280), (108, 11899320), (114, 11273040), (120, 10709388), (135, 9519456), (136, 9449460), (144, 8924490), (152, 8454780), (153, 8399520), (160, 8032041), (162, 7932880), (170, 7559568), (171, 7515360), (180, 7139592), (190, 6763824), (204, 6299640), (216, 5949660), (228, 5636520), (240, 5354694), (255, 5039712), (270, 4759728), (272, 4724730), (285, 4509216), (288, 4462245), (304, 4227390), (306, 4199760), (307, 4186080), (323, 3978720), (324, 3966440), (340, 3779784), (342, 3757680), (360, 3569796), (380, 3381912), (405, 3173152), (408, 3149820), (432, 2974830), (456, 2818260), (459, 2799840), (480, 2677347), (510, 2519856), (513, 2505120), (540, 2379864), (544, 2362365), (570, 2254608), (608, 2113695), (612, 2099880), (614, 2093040), (646, 1989360), (648, 1983220), (680, 1889892), (684, 1878840), (720, 1784898), (760, 1690956), (765, 1679904), (810, 1586576), (816, 1574910), (855, 1503072), (864, 1487415), (912, 1409130), (918, 1399920), (921, 1395360), (969, 1326240), (1020, 1259928), (1026, 1252560), (1080, 1189932), (1140, 1127304), (1224, 1049940), (1228, 1046520), (1292, 994680), (1296, 991610), (1360, 944946), (1368, 939420), (1377, 933280), (1440, 892449), (1520, 845478), (1530, 839952), (1535, 837216), (1539, 835040), (1615, 795744), (1620, 793288), (1632, 787455), (1710, 751536), (1824, 704565), (1836, 699960), (1842, 697680), (1938, 663120), (2040, 629964), (2052, 626280), (2160, 594966), (2280, 563652), (2295, 559968), (2448, 524970), (2456, 523260), (2565, 501024), (2584, 497340), (2592, 495805), (2720, 472473), (2736, 469710), (2754, 466640), (2763, 465120), (2907, 442080), (3040, 422739), (3060, 419976), (3070, 418608), (3078, 417520), (3230, 397872), (3240, 396644), (3420, 375768), (3672, 349980), (3684, 348840), (3876, 331560), (4080, 314982), (4104, 313140), (4320, 297483), (4560, 281826), (4590, 279984), (4605, 279072), (4845, 265248), (4896, 262485), (4912, 261630), (5130, 250512), (5168, 248670), (5219, 246240), (5472, 234855), (5508, 233320), (5526, 232560), (5814, 221040), (5833, 220320), (6120, 209988), (6140, 209304), (6156, 208760), (6460, 198936), (6480, 198322), (6840, 187884), (6885, 186656), (7344, 174990), (7368, 174420), (7695, 167008), (7752, 165780), (8160, 157491), (8208, 156570), (8289, 155040), (8721, 147360), (9120, 140913), (9180, 139992), (9210, 139536), (9690, 132624), (9824, 130815), (10260, 125256), (10336, 124335), (10438, 123120), (11016, 116660), (11052, 116280), (11628, 110520), (11666, 110160), (12240, 104994), (12280, 104652), (12312, 104380), (12920, 99468), (12960, 99161), (13680, 93942), (13770, 93328), (13815, 93024), (14535, 88416), (14688, 87495), (14736, 87210), (15390, 83504), (15504, 82890), (15657, 82080), (16416, 78285), (16578, 77520), (17442, 73680), (17499, 73440), (18360, 69996), (18420, 69768), (19380, 66312), (20520, 62628), (20876, 61560), (22032, 58330), (22104, 58140), (23256, 55260), (23332, 55080), (24480, 52497), (24560, 52326), (24624, 52190), (24867, 51680), (25840, 49734), (26095, 49248), (26163, 49120), (27360, 46971), (27540, 46664), (27630, 46512), (29070, 44208), (29165, 44064), (29472, 43605), (30780, 41752), (31008, 41445), (31314, 41040), (33156, 38760), (34884, 36840), (34998, 36720)]