42425760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 144988704

約数和(自身を除く): 102562944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 523, 624, 676, 780, 845, 1014, 1040, 1046, 1248, 1352, 1560, 1569, 1690, 2028, 2080, 2092, 2535, 2615, 2704, 3120, 3138, 3380, 4056, 4184, 5070, 5230, 5408, 6240, 6276, 6760, 6799, 7845, 8112, 8368, 10140, 10460, 12552, 13520, 13598, 15690, 16224, 16736, 20280, 20397, 20920, 25104, 27040, 27196, 31380, 33995, 40560, 40794, 41840, 50208, 54392, 62760, 67990, 81120, 81588, 83680, 88387, 101985, 108784, 125520, 135980, 163176, 176774, 203970, 217568, 251040, 265161, 271960, 326352, 353548, 407940, 441935, 530322, 543920, 652704, 707096, 815880, 883870, 1060644, 1087840, 1325805, 1414192, 1631760, 1767740, 2121288, 2651610, 2828384, 3263520, 3535480, 4242576, 5303220, 7070960, 8485152, 10606440, 14141920, 21212880, 42425760]

約数ペア:

[(1, 42425760), (2, 21212880), (3, 14141920), (4, 10606440), (5, 8485152), (6, 7070960), (8, 5303220), (10, 4242576), (12, 3535480), (13, 3263520), (15, 2828384), (16, 2651610), (20, 2121288), (24, 1767740), (26, 1631760), (30, 1414192), (32, 1325805), (39, 1087840), (40, 1060644), (48, 883870), (52, 815880), (60, 707096), (65, 652704), (78, 543920), (80, 530322), (96, 441935), (104, 407940), (120, 353548), (130, 326352), (156, 271960), (160, 265161), (169, 251040), (195, 217568), (208, 203970), (240, 176774), (260, 163176), (312, 135980), (338, 125520), (390, 108784), (416, 101985), (480, 88387), (507, 83680), (520, 81588), (523, 81120), (624, 67990), (676, 62760), (780, 54392), (845, 50208), (1014, 41840), (1040, 40794), (1046, 40560), (1248, 33995), (1352, 31380), (1560, 27196), (1569, 27040), (1690, 25104), (2028, 20920), (2080, 20397), (2092, 20280), (2535, 16736), (2615, 16224), (2704, 15690), (3120, 13598), (3138, 13520), (3380, 12552), (4056, 10460), (4184, 10140), (5070, 8368), (5230, 8112), (5408, 7845), (6240, 6799), (6276, 6760)]