988336440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30169}}^1$

素因数の和:30206

約数の個数: 192

約数和(自身を含む): 3953476800

約数和(自身を除く): 2965140360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 30169, 32760, 60338, 90507, 120676, 150845, 181014, 211183, 241352, 271521, 301690, 362028, 392197, 422366, 452535, 543042, 603380, 633549, 724056, 784394, 844732, 905070, 1055915, 1086084, 1176591, 1206760, 1267098, 1357605, 1568788, 1689464, 1810140, 1900647, 1960985, 2111830, 2172168, 2353182, 2534196, 2715210, 2745379, 3137576, 3167745, 3529773, 3620280, 3801294, 3921970, 4223660, 4706364, 5068392, 5430420, 5490758, 5882955, 6335490, 7059546, 7602588, 7843940, 8236137, 8447320, 9412728, 9503235, 10860840, 10981516, 11765910, 12670980, 13726895, 14119092, 15205176, 15687880, 16472274, 17648865, 19006470, 21963032, 23531820, 24708411, 25341960, 27453790, 28238184, 32944548, 35297730, 38012940, 41180685, 47063640, 49416822, 54907580, 65889096, 70595460, 76025880, 82361370, 98833644, 109815160, 123542055, 141190920, 164722740, 197667288, 247084110, 329445480, 494168220, 988336440]

約数ペア:

[(1, 988336440), (2, 494168220), (3, 329445480), (4, 247084110), (5, 197667288), (6, 164722740), (7, 141190920), (8, 123542055), (9, 109815160), (10, 98833644), (12, 82361370), (13, 76025880), (14, 70595460), (15, 65889096), (18, 54907580), (20, 49416822), (21, 47063640), (24, 41180685), (26, 38012940), (28, 35297730), (30, 32944548), (35, 28238184), (36, 27453790), (39, 25341960), (40, 24708411), (42, 23531820), (45, 21963032), (52, 19006470), (56, 17648865), (60, 16472274), (63, 15687880), (65, 15205176), (70, 14119092), (72, 13726895), (78, 12670980), (84, 11765910), (90, 10981516), (91, 10860840), (104, 9503235), (105, 9412728), (117, 8447320), (120, 8236137), (126, 7843940), (130, 7602588), (140, 7059546), (156, 6335490), (168, 5882955), (180, 5490758), (182, 5430420), (195, 5068392), (210, 4706364), (234, 4223660), (252, 3921970), (260, 3801294), (273, 3620280), (280, 3529773), (312, 3167745), (315, 3137576), (360, 2745379), (364, 2715210), (390, 2534196), (420, 2353182), (455, 2172168), (468, 2111830), (504, 1960985), (520, 1900647), (546, 1810140), (585, 1689464), (630, 1568788), (728, 1357605), (780, 1267098), (819, 1206760), (840, 1176591), (910, 1086084), (936, 1055915), (1092, 905070), (1170, 844732), (1260, 784394), (1365, 724056), (1560, 633549), (1638, 603380), (1820, 543042), (2184, 452535), (2340, 422366), (2520, 392197), (2730, 362028), (3276, 301690), (3640, 271521), (4095, 241352), (4680, 211183), (5460, 181014), (6552, 150845), (8190, 120676), (10920, 90507), (16380, 60338), (30169, 32760)]