168803040

素因数分解:

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

素因数の和:7209

約数の個数: 144

約数和(自身を含む): 618628752

約数和(自身を除く): 449825712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7177, 7840, 11760, 14354, 21531, 23520, 28708, 35885, 43062, 50239, 57416, 71770, 86124, 100478, 107655, 114832, 143540, 150717, 172248, 200956, 215310, 229664, 251195, 287080, 301434, 344496, 351673, 401912, 430620, 502390, 574160, 602868, 688992, 703346, 753585, 803824, 861240, 1004780, 1055019, 1148320, 1205736, 1406692, 1507170, 1607648, 1722480, 1758365, 2009560, 2110038, 2411472, 2813384, 3014340, 3444960, 3516730, 4019120, 4220076, 4822944, 5275095, 5626768, 6028680, 7033460, 8038240, 8440152, 10550190, 11253536, 12057360, 14066920, 16880304, 21100380, 24114720, 28133840, 33760608, 42200760, 56267680, 84401520, 168803040]

約数ペア:

[(1, 168803040), (2, 84401520), (3, 56267680), (4, 42200760), (5, 33760608), (6, 28133840), (7, 24114720), (8, 21100380), (10, 16880304), (12, 14066920), (14, 12057360), (15, 11253536), (16, 10550190), (20, 8440152), (21, 8038240), (24, 7033460), (28, 6028680), (30, 5626768), (32, 5275095), (35, 4822944), (40, 4220076), (42, 4019120), (48, 3516730), (49, 3444960), (56, 3014340), (60, 2813384), (70, 2411472), (80, 2110038), (84, 2009560), (96, 1758365), (98, 1722480), (105, 1607648), (112, 1507170), (120, 1406692), (140, 1205736), (147, 1148320), (160, 1055019), (168, 1004780), (196, 861240), (210, 803824), (224, 753585), (240, 703346), (245, 688992), (280, 602868), (294, 574160), (336, 502390), (392, 430620), (420, 401912), (480, 351673), (490, 344496), (560, 301434), (588, 287080), (672, 251195), (735, 229664), (784, 215310), (840, 200956), (980, 172248), (1120, 150717), (1176, 143540), (1470, 114832), (1568, 107655), (1680, 100478), (1960, 86124), (2352, 71770), (2940, 57416), (3360, 50239), (3920, 43062), (4704, 35885), (5880, 28708), (7177, 23520), (7840, 21531), (11760, 14354)]