104141520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20663}}^1$

素因数の和:20689

約数の個数: 120

約数和(自身を含む): 399724416

約数和(自身を除く): 295582896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20663, 41326, 61989, 82652, 103315, 123978, 144641, 165304, 185967, 206630, 247956, 289282, 309945, 330608, 371934, 413260, 433923, 495912, 578564, 619890, 723205, 743868, 826520, 867846, 929835, 991824, 1157128, 1239780, 1301769, 1446410, 1487736, 1653040, 1735692, 1859670, 2169615, 2314256, 2479560, 2603538, 2892820, 2975472, 3471384, 3719340, 4339230, 4959120, 5207076, 5785640, 6508845, 6942768, 7438680, 8678460, 10414152, 11571280, 13017690, 14877360, 17356920, 20828304, 26035380, 34713840, 52070760, 104141520]

約数ペア:

[(1, 104141520), (2, 52070760), (3, 34713840), (4, 26035380), (5, 20828304), (6, 17356920), (7, 14877360), (8, 13017690), (9, 11571280), (10, 10414152), (12, 8678460), (14, 7438680), (15, 6942768), (16, 6508845), (18, 5785640), (20, 5207076), (21, 4959120), (24, 4339230), (28, 3719340), (30, 3471384), (35, 2975472), (36, 2892820), (40, 2603538), (42, 2479560), (45, 2314256), (48, 2169615), (56, 1859670), (60, 1735692), (63, 1653040), (70, 1487736), (72, 1446410), (80, 1301769), (84, 1239780), (90, 1157128), (105, 991824), (112, 929835), (120, 867846), (126, 826520), (140, 743868), (144, 723205), (168, 619890), (180, 578564), (210, 495912), (240, 433923), (252, 413260), (280, 371934), (315, 330608), (336, 309945), (360, 289282), (420, 247956), (504, 206630), (560, 185967), (630, 165304), (720, 144641), (840, 123978), (1008, 103315), (1260, 82652), (1680, 61989), (2520, 41326), (5040, 20663)]