159042840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1793

約数の個数: 128

約数和(自身を含む): 528145920

約数和(自身を除く): 369103080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1697, 1704, 2130, 2343, 2840, 3124, 3394, 3905, 4260, 4686, 5091, 6248, 6788, 7810, 8485, 8520, 9372, 10182, 11715, 13576, 15620, 16970, 18667, 18744, 20364, 23430, 25455, 31240, 33940, 37334, 40728, 46860, 50910, 56001, 67880, 74668, 93335, 93720, 101820, 112002, 120487, 149336, 186670, 203640, 224004, 240974, 280005, 361461, 373340, 448008, 481948, 560010, 602435, 722922, 746680, 963896, 1120020, 1204870, 1325357, 1445844, 1807305, 2240040, 2409740, 2650714, 2891688, 3614610, 3976071, 4819480, 5301428, 6626785, 7229220, 7952142, 10602856, 13253570, 14458440, 15904284, 19880355, 26507140, 31808568, 39760710, 53014280, 79521420, 159042840]

約数ペア:

[(1, 159042840), (2, 79521420), (3, 53014280), (4, 39760710), (5, 31808568), (6, 26507140), (8, 19880355), (10, 15904284), (11, 14458440), (12, 13253570), (15, 10602856), (20, 7952142), (22, 7229220), (24, 6626785), (30, 5301428), (33, 4819480), (40, 3976071), (44, 3614610), (55, 2891688), (60, 2650714), (66, 2409740), (71, 2240040), (88, 1807305), (110, 1445844), (120, 1325357), (132, 1204870), (142, 1120020), (165, 963896), (213, 746680), (220, 722922), (264, 602435), (284, 560010), (330, 481948), (355, 448008), (426, 373340), (440, 361461), (568, 280005), (660, 240974), (710, 224004), (781, 203640), (852, 186670), (1065, 149336), (1320, 120487), (1420, 112002), (1562, 101820), (1697, 93720), (1704, 93335), (2130, 74668), (2343, 67880), (2840, 56001), (3124, 50910), (3394, 46860), (3905, 40728), (4260, 37334), (4686, 33940), (5091, 31240), (6248, 25455), (6788, 23430), (7810, 20364), (8485, 18744), (8520, 18667), (9372, 16970), (10182, 15620), (11715, 13576)]