392626260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8878

約数の個数: 144

約数和(自身を含む): 1350236160

約数和(自身を除く): 957609900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8831, 8892, 11115, 14820, 17662, 22230, 26493, 35324, 44155, 44460, 52986, 79479, 88310, 105972, 114803, 132465, 158958, 167789, 176620, 229606, 264930, 317916, 335578, 344409, 397395, 459212, 503367, 529860, 574015, 671156, 688818, 794790, 838945, 1006734, 1033227, 1148030, 1377636, 1510101, 1589580, 1677890, 1722045, 2013468, 2066454, 2181257, 2296060, 2516835, 3020202, 3355780, 3444090, 4132908, 4362514, 5033670, 5166135, 6040404, 6543771, 6888180, 7550505, 8725028, 10067340, 10332270, 10906285, 13087542, 15101010, 19631313, 20664540, 21812570, 26175084, 30202020, 32718855, 39262626, 43625140, 65437710, 78525252, 98156565, 130875420, 196313130, 392626260]

約数ペア:

[(1, 392626260), (2, 196313130), (3, 130875420), (4, 98156565), (5, 78525252), (6, 65437710), (9, 43625140), (10, 39262626), (12, 32718855), (13, 30202020), (15, 26175084), (18, 21812570), (19, 20664540), (20, 19631313), (26, 15101010), (30, 13087542), (36, 10906285), (38, 10332270), (39, 10067340), (45, 8725028), (52, 7550505), (57, 6888180), (60, 6543771), (65, 6040404), (76, 5166135), (78, 5033670), (90, 4362514), (95, 4132908), (114, 3444090), (117, 3355780), (130, 3020202), (156, 2516835), (171, 2296060), (180, 2181257), (190, 2066454), (195, 2013468), (228, 1722045), (234, 1677890), (247, 1589580), (260, 1510101), (285, 1377636), (342, 1148030), (380, 1033227), (390, 1006734), (468, 838945), (494, 794790), (570, 688818), (585, 671156), (684, 574015), (741, 529860), (780, 503367), (855, 459212), (988, 397395), (1140, 344409), (1170, 335578), (1235, 317916), (1482, 264930), (1710, 229606), (2223, 176620), (2340, 167789), (2470, 158958), (2964, 132465), (3420, 114803), (3705, 105972), (4446, 88310), (4940, 79479), (7410, 52986), (8831, 44460), (8892, 44155), (11115, 35324), (14820, 26493), (17662, 22230)]