2004787680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{596663}}^1$

素因数の和:596688

約数の個数: 96

約数和(自身を含む): 7217247744

約数和(自身を除く): 5212460064

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 596663, 1193326, 1789989, 2386652, 2983315, 3579978, 4176641, 4773304, 5966630, 7159956, 8353282, 8949945, 9546608, 11933260, 12529923, 14319912, 16706564, 17899890, 19093216, 20883205, 23866520, 25059846, 28639824, 33413128, 35799780, 41766410, 47733040, 50119692, 57279648, 62649615, 66826256, 71599560, 83532820, 95466080, 100239384, 125299230, 133652512, 143199120, 167065640, 200478768, 250598460, 286398240, 334131280, 400957536, 501196920, 668262560, 1002393840, 2004787680]

約数ペア:

[(1, 2004787680), (2, 1002393840), (3, 668262560), (4, 501196920), (5, 400957536), (6, 334131280), (7, 286398240), (8, 250598460), (10, 200478768), (12, 167065640), (14, 143199120), (15, 133652512), (16, 125299230), (20, 100239384), (21, 95466080), (24, 83532820), (28, 71599560), (30, 66826256), (32, 62649615), (35, 57279648), (40, 50119692), (42, 47733040), (48, 41766410), (56, 35799780), (60, 33413128), (70, 28639824), (80, 25059846), (84, 23866520), (96, 20883205), (105, 19093216), (112, 17899890), (120, 16706564), (140, 14319912), (160, 12529923), (168, 11933260), (210, 9546608), (224, 8949945), (240, 8353282), (280, 7159956), (336, 5966630), (420, 4773304), (480, 4176641), (560, 3579978), (672, 2983315), (840, 2386652), (1120, 1789989), (1680, 1193326), (3360, 596663)]