771989760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 216

約数和(自身を含む): 2812380480

約数和(自身を除く): 2040390720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3527, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7054, 7296, 9120, 10581, 10944, 11520, 12160, 13680, 14108, 14592, 17635, 18240, 21162, 21888, 24320, 27360, 28216, 31743, 35270, 36480, 42324, 43776, 52905, 54720, 56432, 63486, 67013, 70540, 72960, 84648, 105810, 109440, 112864, 126972, 134026, 141080, 158715, 169296, 201039, 211620, 218880, 225728, 253944, 268052, 282160, 317430, 335065, 338592, 402078, 423240, 451456, 507888, 536104, 564320, 603117, 634860, 670130, 677184, 804156, 846480, 902912, 1005195, 1015776, 1072208, 1128640, 1206234, 1269720, 1340260, 1354368, 1608312, 1692960, 2010390, 2031552, 2144416, 2257280, 2412468, 2539440, 2680520, 2708736, 3015585, 3216624, 3385920, 4020780, 4063104, 4288832, 4514560, 4824936, 5078880, 5361040, 6031170, 6433248, 6771840, 8041560, 8126208, 8577664, 9649872, 10157760, 10722080, 12062340, 12866496, 13543680, 16083120, 17155328, 19299744, 20315520, 21444160, 24124680, 25732992, 32166240, 38599488, 40631040, 42888320, 48249360, 51465984, 64332480, 77198976, 85776640, 96498720, 128664960, 154397952, 192997440, 257329920, 385994880, 771989760]

約数ペア:

[(1, 771989760), (2, 385994880), (3, 257329920), (4, 192997440), (5, 154397952), (6, 128664960), (8, 96498720), (9, 85776640), (10, 77198976), (12, 64332480), (15, 51465984), (16, 48249360), (18, 42888320), (19, 40631040), (20, 38599488), (24, 32166240), (30, 25732992), (32, 24124680), (36, 21444160), (38, 20315520), (40, 19299744), (45, 17155328), (48, 16083120), (57, 13543680), (60, 12866496), (64, 12062340), (72, 10722080), (76, 10157760), (80, 9649872), (90, 8577664), (95, 8126208), (96, 8041560), (114, 6771840), (120, 6433248), (128, 6031170), (144, 5361040), (152, 5078880), (160, 4824936), (171, 4514560), (180, 4288832), (190, 4063104), (192, 4020780), (228, 3385920), (240, 3216624), (256, 3015585), (285, 2708736), (288, 2680520), (304, 2539440), (320, 2412468), (342, 2257280), (360, 2144416), (380, 2031552), (384, 2010390), (456, 1692960), (480, 1608312), (570, 1354368), (576, 1340260), (608, 1269720), (640, 1206234), (684, 1128640), (720, 1072208), (760, 1015776), (768, 1005195), (855, 902912), (912, 846480), (960, 804156), (1140, 677184), (1152, 670130), (1216, 634860), (1280, 603117), (1368, 564320), (1440, 536104), (1520, 507888), (1710, 451456), (1824, 423240), (1920, 402078), (2280, 338592), (2304, 335065), (2432, 317430), (2736, 282160), (2880, 268052), (3040, 253944), (3420, 225728), (3527, 218880), (3648, 211620), (3840, 201039), (4560, 169296), (4864, 158715), (5472, 141080), (5760, 134026), (6080, 126972), (6840, 112864), (7054, 109440), (7296, 105810), (9120, 84648), (10581, 72960), (10944, 70540), (11520, 67013), (12160, 63486), (13680, 56432), (14108, 54720), (14592, 52905), (17635, 43776), (18240, 42324), (21162, 36480), (21888, 35270), (24320, 31743), (27360, 28216)]