142648440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2117

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 333242760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2039, 2120, 2332, 2915, 3180, 3498, 4078, 4664, 5830, 6117, 6360, 6996, 8156, 8745, 10195, 11660, 12234, 13992, 16312, 17490, 20390, 22429, 23320, 24468, 30585, 34980, 40780, 44858, 48936, 61170, 67287, 69960, 81560, 89716, 108067, 112145, 122340, 134574, 179432, 216134, 224290, 244680, 269148, 324201, 336435, 432268, 448580, 538296, 540335, 648402, 672870, 864536, 897160, 1080670, 1188737, 1296804, 1345740, 1621005, 2161340, 2377474, 2593608, 2691480, 3242010, 3566211, 4322680, 4754948, 5943685, 6484020, 7132422, 9509896, 11887370, 12968040, 14264844, 17831055, 23774740, 28529688, 35662110, 47549480, 71324220, 142648440]

約数ペア:

[(1, 142648440), (2, 71324220), (3, 47549480), (4, 35662110), (5, 28529688), (6, 23774740), (8, 17831055), (10, 14264844), (11, 12968040), (12, 11887370), (15, 9509896), (20, 7132422), (22, 6484020), (24, 5943685), (30, 4754948), (33, 4322680), (40, 3566211), (44, 3242010), (53, 2691480), (55, 2593608), (60, 2377474), (66, 2161340), (88, 1621005), (106, 1345740), (110, 1296804), (120, 1188737), (132, 1080670), (159, 897160), (165, 864536), (212, 672870), (220, 648402), (264, 540335), (265, 538296), (318, 448580), (330, 432268), (424, 336435), (440, 324201), (530, 269148), (583, 244680), (636, 224290), (660, 216134), (795, 179432), (1060, 134574), (1166, 122340), (1272, 112145), (1320, 108067), (1590, 89716), (1749, 81560), (2039, 69960), (2120, 67287), (2332, 61170), (2915, 48936), (3180, 44858), (3498, 40780), (4078, 34980), (4664, 30585), (5830, 24468), (6117, 23320), (6360, 22429), (6996, 20390), (8156, 17490), (8745, 16312), (10195, 13992), (11660, 12234)]