73353840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:999

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 192343440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 929, 940, 987, 1128, 1316, 1410, 1645, 1680, 1858, 1880, 1974, 2256, 2632, 2787, 2820, 3290, 3716, 3760, 3948, 4645, 4935, 5264, 5574, 5640, 6503, 6580, 7432, 7896, 9290, 9870, 11148, 11280, 13006, 13160, 13935, 14864, 15792, 18580, 19509, 19740, 22296, 26012, 26320, 27870, 32515, 37160, 39018, 39480, 43663, 44592, 52024, 55740, 65030, 74320, 78036, 78960, 87326, 97545, 104048, 111480, 130060, 130989, 156072, 174652, 195090, 218315, 222960, 260120, 261978, 305641, 312144, 349304, 390180, 436630, 520240, 523956, 611282, 654945, 698608, 780360, 873260, 916923, 1047912, 1222564, 1309890, 1528205, 1560720, 1746520, 1833846, 2095824, 2445128, 2619780, 3056410, 3493040, 3667692, 4584615, 4890256, 5239560, 6112820, 7335384, 9169230, 10479120, 12225640, 14670768, 18338460, 24451280, 36676920, 73353840]

約数ペア:

[(1, 73353840), (2, 36676920), (3, 24451280), (4, 18338460), (5, 14670768), (6, 12225640), (7, 10479120), (8, 9169230), (10, 7335384), (12, 6112820), (14, 5239560), (15, 4890256), (16, 4584615), (20, 3667692), (21, 3493040), (24, 3056410), (28, 2619780), (30, 2445128), (35, 2095824), (40, 1833846), (42, 1746520), (47, 1560720), (48, 1528205), (56, 1309890), (60, 1222564), (70, 1047912), (80, 916923), (84, 873260), (94, 780360), (105, 698608), (112, 654945), (120, 611282), (140, 523956), (141, 520240), (168, 436630), (188, 390180), (210, 349304), (235, 312144), (240, 305641), (280, 261978), (282, 260120), (329, 222960), (336, 218315), (376, 195090), (420, 174652), (470, 156072), (560, 130989), (564, 130060), (658, 111480), (705, 104048), (752, 97545), (840, 87326), (929, 78960), (940, 78036), (987, 74320), (1128, 65030), (1316, 55740), (1410, 52024), (1645, 44592), (1680, 43663), (1858, 39480), (1880, 39018), (1974, 37160), (2256, 32515), (2632, 27870), (2787, 26320), (2820, 26012), (3290, 22296), (3716, 19740), (3760, 19509), (3948, 18580), (4645, 15792), (4935, 14864), (5264, 13935), (5574, 13160), (5640, 13006), (6503, 11280), (6580, 11148), (7432, 9870), (7896, 9290)]