627927040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 1671742800

約数和(自身を除く): 1043815760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 89, 104, 106, 128, 130, 160, 178, 208, 212, 256, 260, 265, 320, 356, 416, 424, 445, 512, 520, 530, 640, 689, 712, 832, 848, 890, 1024, 1040, 1060, 1157, 1280, 1378, 1424, 1664, 1696, 1780, 2048, 2080, 2120, 2314, 2560, 2756, 2848, 3328, 3392, 3445, 3560, 4160, 4240, 4628, 4717, 5120, 5512, 5696, 5785, 6656, 6784, 6890, 7120, 8320, 8480, 9256, 9434, 10240, 11024, 11392, 11570, 13312, 13568, 13780, 14240, 16640, 16960, 18512, 18868, 22048, 22784, 23140, 23585, 26624, 27136, 27560, 28480, 33280, 33920, 37024, 37736, 44096, 45568, 46280, 47170, 54272, 55120, 56960, 61321, 66560, 67840, 74048, 75472, 88192, 91136, 92560, 94340, 108544, 110240, 113920, 122642, 133120, 135680, 148096, 150944, 176384, 182272, 185120, 188680, 220480, 227840, 245284, 271360, 296192, 301888, 306605, 352768, 370240, 377360, 440960, 455680, 490568, 542720, 592384, 603776, 613210, 705536, 740480, 754720, 881920, 911360, 981136, 1184768, 1207552, 1226420, 1411072, 1480960, 1509440, 1763840, 1962272, 2369536, 2415104, 2452840, 2961920, 3018880, 3527680, 3924544, 4830208, 4905680, 5923840, 6037760, 7055360, 7849088, 9660416, 9811360, 11847680, 12075520, 15698176, 19622720, 24151040, 31396352, 39245440, 48302080, 62792704, 78490880, 125585408, 156981760, 313963520, 627927040]

約数ペア:

[(1, 627927040), (2, 313963520), (4, 156981760), (5, 125585408), (8, 78490880), (10, 62792704), (13, 48302080), (16, 39245440), (20, 31396352), (26, 24151040), (32, 19622720), (40, 15698176), (52, 12075520), (53, 11847680), (64, 9811360), (65, 9660416), (80, 7849088), (89, 7055360), (104, 6037760), (106, 5923840), (128, 4905680), (130, 4830208), (160, 3924544), (178, 3527680), (208, 3018880), (212, 2961920), (256, 2452840), (260, 2415104), (265, 2369536), (320, 1962272), (356, 1763840), (416, 1509440), (424, 1480960), (445, 1411072), (512, 1226420), (520, 1207552), (530, 1184768), (640, 981136), (689, 911360), (712, 881920), (832, 754720), (848, 740480), (890, 705536), (1024, 613210), (1040, 603776), (1060, 592384), (1157, 542720), (1280, 490568), (1378, 455680), (1424, 440960), (1664, 377360), (1696, 370240), (1780, 352768), (2048, 306605), (2080, 301888), (2120, 296192), (2314, 271360), (2560, 245284), (2756, 227840), (2848, 220480), (3328, 188680), (3392, 185120), (3445, 182272), (3560, 176384), (4160, 150944), (4240, 148096), (4628, 135680), (4717, 133120), (5120, 122642), (5512, 113920), (5696, 110240), (5785, 108544), (6656, 94340), (6784, 92560), (6890, 91136), (7120, 88192), (8320, 75472), (8480, 74048), (9256, 67840), (9434, 66560), (10240, 61321), (11024, 56960), (11392, 55120), (11570, 54272), (13312, 47170), (13568, 46280), (13780, 45568), (14240, 44096), (16640, 37736), (16960, 37024), (18512, 33920), (18868, 33280), (22048, 28480), (22784, 27560), (23140, 27136), (23585, 26624)]