126729720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 446205240

約数和(自身を除く): 319475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2083, 2340, 2535, 3042, 3380, 4056, 4166, 4680, 5070, 6084, 6249, 6760, 7605, 8332, 10140, 10415, 12168, 12498, 15210, 16664, 18747, 20280, 20830, 24996, 27079, 30420, 31245, 37494, 41660, 49992, 54158, 60840, 62490, 74988, 81237, 83320, 93735, 108316, 124980, 135395, 149976, 162474, 187470, 216632, 243711, 249960, 270790, 324948, 352027, 374940, 406185, 487422, 541580, 649896, 704054, 749880, 812370, 974844, 1056081, 1083160, 1218555, 1408108, 1624740, 1760135, 1949688, 2112162, 2437110, 2816216, 3168243, 3249480, 3520270, 4224324, 4874220, 5280405, 6336486, 7040540, 8448648, 9748440, 10560810, 12672972, 14081080, 15841215, 21121620, 25345944, 31682430, 42243240, 63364860, 126729720]

約数ペア:

[(1, 126729720), (2, 63364860), (3, 42243240), (4, 31682430), (5, 25345944), (6, 21121620), (8, 15841215), (9, 14081080), (10, 12672972), (12, 10560810), (13, 9748440), (15, 8448648), (18, 7040540), (20, 6336486), (24, 5280405), (26, 4874220), (30, 4224324), (36, 3520270), (39, 3249480), (40, 3168243), (45, 2816216), (52, 2437110), (60, 2112162), (65, 1949688), (72, 1760135), (78, 1624740), (90, 1408108), (104, 1218555), (117, 1083160), (120, 1056081), (130, 974844), (156, 812370), (169, 749880), (180, 704054), (195, 649896), (234, 541580), (260, 487422), (312, 406185), (338, 374940), (360, 352027), (390, 324948), (468, 270790), (507, 249960), (520, 243711), (585, 216632), (676, 187470), (780, 162474), (845, 149976), (936, 135395), (1014, 124980), (1170, 108316), (1352, 93735), (1521, 83320), (1560, 81237), (1690, 74988), (2028, 62490), (2083, 60840), (2340, 54158), (2535, 49992), (3042, 41660), (3380, 37494), (4056, 31245), (4166, 30420), (4680, 27079), (5070, 24996), (6084, 20830), (6249, 20280), (6760, 18747), (7605, 16664), (8332, 15210), (10140, 12498), (10415, 12168)]