129364920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18913}}^1$

素因数の和:18949

約数の個数: 96

約数和(自身を含む): 442587600

約数和(自身を除く): 313222680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 18913, 37826, 56739, 75652, 94565, 113478, 151304, 170217, 189130, 226956, 283695, 340434, 359347, 378260, 453912, 567390, 680868, 718694, 756520, 851085, 1078041, 1134780, 1361736, 1437388, 1702170, 1796735, 2156082, 2269560, 2874776, 3234123, 3404340, 3593470, 4312164, 5390205, 6468246, 6808680, 7186940, 8624328, 10780410, 12936492, 14373880, 16170615, 21560820, 25872984, 32341230, 43121640, 64682460, 129364920]

約数ペア:

[(1, 129364920), (2, 64682460), (3, 43121640), (4, 32341230), (5, 25872984), (6, 21560820), (8, 16170615), (9, 14373880), (10, 12936492), (12, 10780410), (15, 8624328), (18, 7186940), (19, 6808680), (20, 6468246), (24, 5390205), (30, 4312164), (36, 3593470), (38, 3404340), (40, 3234123), (45, 2874776), (57, 2269560), (60, 2156082), (72, 1796735), (76, 1702170), (90, 1437388), (95, 1361736), (114, 1134780), (120, 1078041), (152, 851085), (171, 756520), (180, 718694), (190, 680868), (228, 567390), (285, 453912), (342, 378260), (360, 359347), (380, 340434), (456, 283695), (570, 226956), (684, 189130), (760, 170217), (855, 151304), (1140, 113478), (1368, 94565), (1710, 75652), (2280, 56739), (3420, 37826), (6840, 18913)]