63638640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 180

約数和(自身を含む): 231866856

約数和(自身を除く): 168228216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 523, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1046, 1170, 1352, 1521, 1560, 1569, 1690, 1872, 2028, 2092, 2340, 2535, 2615, 2704, 3042, 3120, 3138, 3380, 4056, 4184, 4680, 4707, 5070, 5230, 6084, 6276, 6760, 6799, 7605, 7845, 8112, 8368, 9360, 9414, 10140, 10460, 12168, 12552, 13520, 13598, 15210, 15690, 18828, 20280, 20397, 20920, 23535, 24336, 25104, 27196, 30420, 31380, 33995, 37656, 40560, 40794, 41840, 47070, 54392, 60840, 61191, 62760, 67990, 75312, 81588, 88387, 94140, 101985, 108784, 121680, 122382, 125520, 135980, 163176, 176774, 188280, 203970, 244764, 265161, 271960, 305955, 326352, 353548, 376560, 407940, 441935, 489528, 530322, 543920, 611910, 707096, 795483, 815880, 883870, 979056, 1060644, 1223820, 1325805, 1414192, 1590966, 1631760, 1767740, 2121288, 2447640, 2651610, 3181932, 3535480, 3977415, 4242576, 4895280, 5303220, 6363864, 7070960, 7954830, 10606440, 12727728, 15909660, 21212880, 31819320, 63638640]

約数ペア:

[(1, 63638640), (2, 31819320), (3, 21212880), (4, 15909660), (5, 12727728), (6, 10606440), (8, 7954830), (9, 7070960), (10, 6363864), (12, 5303220), (13, 4895280), (15, 4242576), (16, 3977415), (18, 3535480), (20, 3181932), (24, 2651610), (26, 2447640), (30, 2121288), (36, 1767740), (39, 1631760), (40, 1590966), (45, 1414192), (48, 1325805), (52, 1223820), (60, 1060644), (65, 979056), (72, 883870), (78, 815880), (80, 795483), (90, 707096), (104, 611910), (117, 543920), (120, 530322), (130, 489528), (144, 441935), (156, 407940), (169, 376560), (180, 353548), (195, 326352), (208, 305955), (234, 271960), (240, 265161), (260, 244764), (312, 203970), (338, 188280), (360, 176774), (390, 163176), (468, 135980), (507, 125520), (520, 122382), (523, 121680), (585, 108784), (624, 101985), (676, 94140), (720, 88387), (780, 81588), (845, 75312), (936, 67990), (1014, 62760), (1040, 61191), (1046, 60840), (1170, 54392), (1352, 47070), (1521, 41840), (1560, 40794), (1569, 40560), (1690, 37656), (1872, 33995), (2028, 31380), (2092, 30420), (2340, 27196), (2535, 25104), (2615, 24336), (2704, 23535), (3042, 20920), (3120, 20397), (3138, 20280), (3380, 18828), (4056, 15690), (4184, 15210), (4680, 13598), (4707, 13520), (5070, 12552), (5230, 12168), (6084, 10460), (6276, 10140), (6760, 9414), (6799, 9360), (7605, 8368), (7845, 8112)]