84401520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7177}}^1$

素因数の和:7207

約数の個数: 120

約数和(自身を含む): 304404624

約数和(自身を除く): 220003104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7177, 11760, 14354, 21531, 28708, 35885, 43062, 50239, 57416, 71770, 86124, 100478, 107655, 114832, 143540, 150717, 172248, 200956, 215310, 251195, 287080, 301434, 344496, 351673, 401912, 430620, 502390, 574160, 602868, 703346, 753585, 803824, 861240, 1004780, 1055019, 1205736, 1406692, 1507170, 1722480, 1758365, 2009560, 2110038, 2411472, 2813384, 3014340, 3516730, 4019120, 4220076, 5275095, 5626768, 6028680, 7033460, 8440152, 10550190, 12057360, 14066920, 16880304, 21100380, 28133840, 42200760, 84401520]

約数ペア:

[(1, 84401520), (2, 42200760), (3, 28133840), (4, 21100380), (5, 16880304), (6, 14066920), (7, 12057360), (8, 10550190), (10, 8440152), (12, 7033460), (14, 6028680), (15, 5626768), (16, 5275095), (20, 4220076), (21, 4019120), (24, 3516730), (28, 3014340), (30, 2813384), (35, 2411472), (40, 2110038), (42, 2009560), (48, 1758365), (49, 1722480), (56, 1507170), (60, 1406692), (70, 1205736), (80, 1055019), (84, 1004780), (98, 861240), (105, 803824), (112, 753585), (120, 703346), (140, 602868), (147, 574160), (168, 502390), (196, 430620), (210, 401912), (240, 351673), (245, 344496), (280, 301434), (294, 287080), (336, 251195), (392, 215310), (420, 200956), (490, 172248), (560, 150717), (588, 143540), (735, 114832), (784, 107655), (840, 100478), (980, 86124), (1176, 71770), (1470, 57416), (1680, 50239), (1960, 43062), (2352, 35885), (2940, 28708), (3920, 21531), (5880, 14354), (7177, 11760)]