64300320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6407

約数の個数: 144

約数和(自身を含む): 250810560

約数和(自身を除く): 186510240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6379, 10080, 12758, 19137, 25516, 31895, 38274, 44653, 51032, 57411, 63790, 76548, 89306, 95685, 102064, 114822, 127580, 133959, 153096, 178612, 191370, 204128, 223265, 229644, 255160, 267918, 287055, 306192, 357224, 382740, 401877, 446530, 459288, 510320, 535836, 574110, 612384, 669795, 714448, 765480, 803754, 893060, 918576, 1020640, 1071672, 1148220, 1339590, 1428896, 1530960, 1607508, 1786120, 1837152, 2009385, 2143344, 2296440, 2679180, 3061920, 3215016, 3572240, 4018770, 4286688, 4592880, 5358360, 6430032, 7144480, 8037540, 9185760, 10716720, 12860064, 16075080, 21433440, 32150160, 64300320]

約数ペア:

[(1, 64300320), (2, 32150160), (3, 21433440), (4, 16075080), (5, 12860064), (6, 10716720), (7, 9185760), (8, 8037540), (9, 7144480), (10, 6430032), (12, 5358360), (14, 4592880), (15, 4286688), (16, 4018770), (18, 3572240), (20, 3215016), (21, 3061920), (24, 2679180), (28, 2296440), (30, 2143344), (32, 2009385), (35, 1837152), (36, 1786120), (40, 1607508), (42, 1530960), (45, 1428896), (48, 1339590), (56, 1148220), (60, 1071672), (63, 1020640), (70, 918576), (72, 893060), (80, 803754), (84, 765480), (90, 714448), (96, 669795), (105, 612384), (112, 574110), (120, 535836), (126, 510320), (140, 459288), (144, 446530), (160, 401877), (168, 382740), (180, 357224), (210, 306192), (224, 287055), (240, 267918), (252, 255160), (280, 229644), (288, 223265), (315, 204128), (336, 191370), (360, 178612), (420, 153096), (480, 133959), (504, 127580), (560, 114822), (630, 102064), (672, 95685), (720, 89306), (840, 76548), (1008, 63790), (1120, 57411), (1260, 51032), (1440, 44653), (1680, 38274), (2016, 31895), (2520, 25516), (3360, 19137), (5040, 12758), (6379, 10080)]