1269795840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 264

約数和(自身を含む): 4305086640

約数和(自身を除く): 3035290800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 229, 240, 256, 285, 304, 320, 361, 380, 384, 456, 458, 480, 512, 570, 608, 640, 687, 722, 760, 768, 912, 916, 960, 1024, 1083, 1140, 1145, 1216, 1280, 1374, 1444, 1520, 1536, 1805, 1824, 1832, 1920, 2166, 2280, 2290, 2432, 2560, 2748, 2888, 3040, 3072, 3435, 3610, 3648, 3664, 3840, 4332, 4351, 4560, 4580, 4864, 5120, 5415, 5496, 5776, 6080, 6870, 7220, 7296, 7328, 7680, 8664, 8702, 9120, 9160, 9728, 10830, 10992, 11552, 12160, 13053, 13740, 14440, 14592, 14656, 15360, 17328, 17404, 18240, 18320, 19456, 21660, 21755, 21984, 23104, 24320, 26106, 27480, 28880, 29184, 29312, 34656, 34808, 36480, 36640, 43320, 43510, 43968, 46208, 48640, 52212, 54960, 57760, 58368, 58624, 65265, 69312, 69616, 72960, 73280, 82669, 86640, 87020, 87936, 92416, 97280, 104424, 109920, 115520, 117248, 130530, 138624, 139232, 145920, 146560, 165338, 173280, 174040, 175872, 184832, 208848, 219840, 231040, 234496, 248007, 261060, 277248, 278464, 291840, 293120, 330676, 346560, 348080, 351744, 369664, 413345, 417696, 439680, 462080, 496014, 522120, 554496, 556928, 586240, 661352, 693120, 696160, 703488, 826690, 835392, 879360, 924160, 992028, 1044240, 1108992, 1113856, 1172480, 1240035, 1322704, 1386240, 1392320, 1653380, 1670784, 1758720, 1848320, 1984056, 2088480, 2227712, 2480070, 2645408, 2772480, 2784640, 3306760, 3341568, 3517440, 3968112, 4176960, 4455424, 4960140, 5290816, 5544960, 5569280, 6613520, 6683136, 7936224, 8353920, 9920280, 10581632, 11138560, 13227040, 13366272, 15872448, 16707840, 19840560, 21163264, 22277120, 26454080, 31744896, 33415680, 39681120, 42326528, 52908160, 63489792, 66831360, 79362240, 84653056, 105816320, 126979584, 158724480, 211632640, 253959168, 317448960, 423265280, 634897920, 1269795840]

約数ペア:

[(1, 1269795840), (2, 634897920), (3, 423265280), (4, 317448960), (5, 253959168), (6, 211632640), (8, 158724480), (10, 126979584), (12, 105816320), (15, 84653056), (16, 79362240), (19, 66831360), (20, 63489792), (24, 52908160), (30, 42326528), (32, 39681120), (38, 33415680), (40, 31744896), (48, 26454080), (57, 22277120), (60, 21163264), (64, 19840560), (76, 16707840), (80, 15872448), (95, 13366272), (96, 13227040), (114, 11138560), (120, 10581632), (128, 9920280), (152, 8353920), (160, 7936224), (190, 6683136), (192, 6613520), (228, 5569280), (229, 5544960), (240, 5290816), (256, 4960140), (285, 4455424), (304, 4176960), (320, 3968112), (361, 3517440), (380, 3341568), (384, 3306760), (456, 2784640), (458, 2772480), (480, 2645408), (512, 2480070), (570, 2227712), (608, 2088480), (640, 1984056), (687, 1848320), (722, 1758720), (760, 1670784), (768, 1653380), (912, 1392320), (916, 1386240), (960, 1322704), (1024, 1240035), (1083, 1172480), (1140, 1113856), (1145, 1108992), (1216, 1044240), (1280, 992028), (1374, 924160), (1444, 879360), (1520, 835392), (1536, 826690), (1805, 703488), (1824, 696160), (1832, 693120), (1920, 661352), (2166, 586240), (2280, 556928), (2290, 554496), (2432, 522120), (2560, 496014), (2748, 462080), (2888, 439680), (3040, 417696), (3072, 413345), (3435, 369664), (3610, 351744), (3648, 348080), (3664, 346560), (3840, 330676), (4332, 293120), (4351, 291840), (4560, 278464), (4580, 277248), (4864, 261060), (5120, 248007), (5415, 234496), (5496, 231040), (5776, 219840), (6080, 208848), (6870, 184832), (7220, 175872), (7296, 174040), (7328, 173280), (7680, 165338), (8664, 146560), (8702, 145920), (9120, 139232), (9160, 138624), (9728, 130530), (10830, 117248), (10992, 115520), (11552, 109920), (12160, 104424), (13053, 97280), (13740, 92416), (14440, 87936), (14592, 87020), (14656, 86640), (15360, 82669), (17328, 73280), (17404, 72960), (18240, 69616), (18320, 69312), (19456, 65265), (21660, 58624), (21755, 58368), (21984, 57760), (23104, 54960), (24320, 52212), (26106, 48640), (27480, 46208), (28880, 43968), (29184, 43510), (29312, 43320), (34656, 36640), (34808, 36480)]