140002800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 180

約数和(自身を含む): 521915256

約数和(自身を除く): 381912456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2381, 2450, 2800, 2940, 3675, 3920, 4200, 4762, 4900, 5880, 7143, 7350, 8400, 9524, 9800, 11760, 11905, 14286, 14700, 16667, 19048, 19600, 23810, 28572, 29400, 33334, 35715, 38096, 47620, 50001, 57144, 58800, 59525, 66668, 71430, 83335, 95240, 100002, 114288, 116669, 119050, 133336, 142860, 166670, 178575, 190480, 200004, 233338, 238100, 250005, 266672, 285720, 333340, 350007, 357150, 400008, 416675, 466676, 476200, 500010, 571440, 583345, 666680, 700014, 714300, 800016, 833350, 933352, 952400, 1000020, 1166690, 1250025, 1333360, 1400028, 1428600, 1666700, 1750035, 1866704, 2000040, 2333380, 2500050, 2800056, 2857200, 2916725, 3333400, 3500070, 4000080, 4666760, 5000100, 5600112, 5833450, 6666800, 7000140, 8750175, 9333520, 10000200, 11666900, 14000280, 17500350, 20000400, 23333800, 28000560, 35000700, 46667600, 70001400, 140002800]

約数ペア:

[(1, 140002800), (2, 70001400), (3, 46667600), (4, 35000700), (5, 28000560), (6, 23333800), (7, 20000400), (8, 17500350), (10, 14000280), (12, 11666900), (14, 10000200), (15, 9333520), (16, 8750175), (20, 7000140), (21, 6666800), (24, 5833450), (25, 5600112), (28, 5000100), (30, 4666760), (35, 4000080), (40, 3500070), (42, 3333400), (48, 2916725), (49, 2857200), (50, 2800056), (56, 2500050), (60, 2333380), (70, 2000040), (75, 1866704), (80, 1750035), (84, 1666700), (98, 1428600), (100, 1400028), (105, 1333360), (112, 1250025), (120, 1166690), (140, 1000020), (147, 952400), (150, 933352), (168, 833350), (175, 800016), (196, 714300), (200, 700014), (210, 666680), (240, 583345), (245, 571440), (280, 500010), (294, 476200), (300, 466676), (336, 416675), (350, 400008), (392, 357150), (400, 350007), (420, 333340), (490, 285720), (525, 266672), (560, 250005), (588, 238100), (600, 233338), (700, 200004), (735, 190480), (784, 178575), (840, 166670), (980, 142860), (1050, 133336), (1176, 119050), (1200, 116669), (1225, 114288), (1400, 100002), (1470, 95240), (1680, 83335), (1960, 71430), (2100, 66668), (2352, 59525), (2381, 58800), (2450, 57144), (2800, 50001), (2940, 47620), (3675, 38096), (3920, 35715), (4200, 33334), (4762, 29400), (4900, 28572), (5880, 23810), (7143, 19600), (7350, 19048), (8400, 16667), (9524, 14700), (9800, 14286), (11760, 11905)]