1227479040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 288

約数和(自身を含む): 4484516400

約数和(自身を除く): 3257037360

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, 512, 570, 576, 608, 640, 684, 701, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1402, 1440, 1520, 1536, 1710, 1824, 1920, 2048, 2103, 2280, 2304, 2432, 2560, 2736, 2804, 2880, 3040, 3072, 3420, 3505, 3648, 3840, 4206, 4560, 4608, 4864, 5120, 5472, 5608, 5760, 6080, 6144, 6309, 6840, 7010, 7296, 7680, 8412, 9120, 9216, 9728, 10240, 10515, 10944, 11216, 11520, 12160, 12618, 13319, 13680, 14020, 14592, 15360, 16824, 18240, 18432, 19456, 21030, 21888, 22432, 23040, 24320, 25236, 26638, 27360, 28040, 29184, 30720, 31545, 33648, 36480, 38912, 39957, 42060, 43776, 44864, 46080, 48640, 50472, 53276, 54720, 56080, 58368, 63090, 66595, 67296, 72960, 79914, 84120, 87552, 89728, 92160, 97280, 100944, 106552, 109440, 112160, 116736, 119871, 126180, 133190, 134592, 145920, 159828, 168240, 175104, 179456, 194560, 199785, 201888, 213104, 218880, 224320, 239742, 252360, 266380, 269184, 291840, 319656, 336480, 350208, 358912, 399570, 403776, 426208, 437760, 448640, 479484, 504720, 532760, 538368, 583680, 599355, 639312, 672960, 717824, 799140, 807552, 852416, 875520, 897280, 958968, 1009440, 1065520, 1076736, 1198710, 1278624, 1345920, 1435648, 1598280, 1615104, 1704832, 1751040, 1794560, 1917936, 2018880, 2131040, 2153472, 2397420, 2557248, 2691840, 3196560, 3230208, 3409664, 3589120, 3835872, 4037760, 4262080, 4306944, 4794840, 5114496, 5383680, 6393120, 6460416, 6819328, 7178240, 7671744, 8075520, 8524160, 9589680, 10228992, 10767360, 12786240, 12920832, 13638656, 15343488, 16151040, 17048320, 19179360, 20457984, 21534720, 25572480, 27277312, 30686976, 32302080, 34096640, 38358720, 40915968, 51144960, 61373952, 64604160, 68193280, 76717440, 81831936, 102289920, 122747904, 136386560, 153434880, 204579840, 245495808, 306869760, 409159680, 613739520, 1227479040]

約数ペア:

[(1, 1227479040), (2, 613739520), (3, 409159680), (4, 306869760), (5, 245495808), (6, 204579840), (8, 153434880), (9, 136386560), (10, 122747904), (12, 102289920), (15, 81831936), (16, 76717440), (18, 68193280), (19, 64604160), (20, 61373952), (24, 51144960), (30, 40915968), (32, 38358720), (36, 34096640), (38, 32302080), (40, 30686976), (45, 27277312), (48, 25572480), (57, 21534720), (60, 20457984), (64, 19179360), (72, 17048320), (76, 16151040), (80, 15343488), (90, 13638656), (95, 12920832), (96, 12786240), (114, 10767360), (120, 10228992), (128, 9589680), (144, 8524160), (152, 8075520), (160, 7671744), (171, 7178240), (180, 6819328), (190, 6460416), (192, 6393120), (228, 5383680), (240, 5114496), (256, 4794840), (285, 4306944), (288, 4262080), (304, 4037760), (320, 3835872), (342, 3589120), (360, 3409664), (380, 3230208), (384, 3196560), (456, 2691840), (480, 2557248), (512, 2397420), (570, 2153472), (576, 2131040), (608, 2018880), (640, 1917936), (684, 1794560), (701, 1751040), (720, 1704832), (760, 1615104), (768, 1598280), (855, 1435648), (912, 1345920), (960, 1278624), (1024, 1198710), (1140, 1076736), (1152, 1065520), (1216, 1009440), (1280, 958968), (1368, 897280), (1402, 875520), (1440, 852416), (1520, 807552), (1536, 799140), (1710, 717824), (1824, 672960), (1920, 639312), (2048, 599355), (2103, 583680), (2280, 538368), (2304, 532760), (2432, 504720), (2560, 479484), (2736, 448640), (2804, 437760), (2880, 426208), (3040, 403776), (3072, 399570), (3420, 358912), (3505, 350208), (3648, 336480), (3840, 319656), (4206, 291840), (4560, 269184), (4608, 266380), (4864, 252360), (5120, 239742), (5472, 224320), (5608, 218880), (5760, 213104), (6080, 201888), (6144, 199785), (6309, 194560), (6840, 179456), (7010, 175104), (7296, 168240), (7680, 159828), (8412, 145920), (9120, 134592), (9216, 133190), (9728, 126180), (10240, 119871), (10515, 116736), (10944, 112160), (11216, 109440), (11520, 106552), (12160, 100944), (12618, 97280), (13319, 92160), (13680, 89728), (14020, 87552), (14592, 84120), (15360, 79914), (16824, 72960), (18240, 67296), (18432, 66595), (19456, 63090), (21030, 58368), (21888, 56080), (22432, 54720), (23040, 53276), (24320, 50472), (25236, 48640), (26638, 46080), (27360, 44864), (28040, 43776), (29184, 42060), (30720, 39957), (31545, 38912), (33648, 36480)]