198366480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21225

約数の個数: 120

約数和(自身を含む): 717459288

約数和(自身を除く): 519092808

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, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 190737, 211930, 254316, 275509, 317895, 339088, 381474, 423860, 508632, 551018, 635790, 762948, 826527, 847720, 953685, 1017264, 1102036, 1271580, 1377545, 1525896, 1653054, 1695440, 1907370, 2204072, 2479581, 2543160, 2755090, 3051792, 3306108, 3814740, 4132635, 4408144, 4959162, 5086320, 5510180, 6612216, 7629480, 8265270, 9918324, 11020360, 12397905, 13224432, 15258960, 16530540, 19836648, 22040720, 24795810, 33061080, 39673296, 49591620, 66122160, 99183240, 198366480]

約数ペア:

[(1, 198366480), (2, 99183240), (3, 66122160), (4, 49591620), (5, 39673296), (6, 33061080), (8, 24795810), (9, 22040720), (10, 19836648), (12, 16530540), (13, 15258960), (15, 13224432), (16, 12397905), (18, 11020360), (20, 9918324), (24, 8265270), (26, 7629480), (30, 6612216), (36, 5510180), (39, 5086320), (40, 4959162), (45, 4408144), (48, 4132635), (52, 3814740), (60, 3306108), (65, 3051792), (72, 2755090), (78, 2543160), (80, 2479581), (90, 2204072), (104, 1907370), (117, 1695440), (120, 1653054), (130, 1525896), (144, 1377545), (156, 1271580), (180, 1102036), (195, 1017264), (208, 953685), (234, 847720), (240, 826527), (260, 762948), (312, 635790), (360, 551018), (390, 508632), (468, 423860), (520, 381474), (585, 339088), (624, 317895), (720, 275509), (780, 254316), (936, 211930), (1040, 190737), (1170, 169544), (1560, 127158), (1872, 105965), (2340, 84772), (3120, 63579), (4680, 42386), (9360, 21193)]