84816480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25243}}^1$

素因数の和:25268

約数の個数: 96

約数和(自身を含む): 305351424

約数和(自身を除く): 220534944

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, 25243, 50486, 75729, 100972, 126215, 151458, 176701, 201944, 252430, 302916, 353402, 378645, 403888, 504860, 530103, 605832, 706804, 757290, 807776, 883505, 1009720, 1060206, 1211664, 1413608, 1514580, 1767010, 2019440, 2120412, 2423328, 2650515, 2827216, 3029160, 3534020, 4038880, 4240824, 5301030, 5654432, 6058320, 7068040, 8481648, 10602060, 12116640, 14136080, 16963296, 21204120, 28272160, 42408240, 84816480]

約数ペア:

[(1, 84816480), (2, 42408240), (3, 28272160), (4, 21204120), (5, 16963296), (6, 14136080), (7, 12116640), (8, 10602060), (10, 8481648), (12, 7068040), (14, 6058320), (15, 5654432), (16, 5301030), (20, 4240824), (21, 4038880), (24, 3534020), (28, 3029160), (30, 2827216), (32, 2650515), (35, 2423328), (40, 2120412), (42, 2019440), (48, 1767010), (56, 1514580), (60, 1413608), (70, 1211664), (80, 1060206), (84, 1009720), (96, 883505), (105, 807776), (112, 757290), (120, 706804), (140, 605832), (160, 530103), (168, 504860), (210, 403888), (224, 378645), (240, 353402), (280, 302916), (336, 252430), (420, 201944), (480, 176701), (560, 151458), (672, 126215), (840, 100972), (1120, 75729), (1680, 50486), (3360, 25243)]