201283440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4391}}^1$

素因数の和:4598

約数の個数: 80

約数和(自身を含む): 627388416

約数和(自身を除く): 426104976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4391, 4584, 5730, 7640, 8782, 9168, 11460, 13173, 15280, 17564, 21955, 22920, 26346, 35128, 43910, 45840, 52692, 65865, 70256, 87820, 105384, 131730, 175640, 210768, 263460, 351280, 526920, 838681, 1053840, 1677362, 2516043, 3354724, 4193405, 5032086, 6709448, 8386810, 10064172, 12580215, 13418896, 16773620, 20128344, 25160430, 33547240, 40256688, 50320860, 67094480, 100641720, 201283440]

約数ペア:

[(1, 201283440), (2, 100641720), (3, 67094480), (4, 50320860), (5, 40256688), (6, 33547240), (8, 25160430), (10, 20128344), (12, 16773620), (15, 13418896), (16, 12580215), (20, 10064172), (24, 8386810), (30, 6709448), (40, 5032086), (48, 4193405), (60, 3354724), (80, 2516043), (120, 1677362), (191, 1053840), (240, 838681), (382, 526920), (573, 351280), (764, 263460), (955, 210768), (1146, 175640), (1528, 131730), (1910, 105384), (2292, 87820), (2865, 70256), (3056, 65865), (3820, 52692), (4391, 45840), (4584, 43910), (5730, 35128), (7640, 26346), (8782, 22920), (9168, 21955), (11460, 17564), (13173, 15280)]