277024020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 688236780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 113, 130, 140, 156, 182, 195, 210, 226, 260, 273, 339, 364, 390, 420, 449, 452, 455, 546, 565, 678, 780, 791, 898, 910, 1092, 1130, 1347, 1356, 1365, 1469, 1582, 1695, 1796, 1820, 2245, 2260, 2373, 2694, 2730, 2938, 3143, 3164, 3390, 3955, 4407, 4490, 4746, 5388, 5460, 5837, 5876, 6286, 6735, 6780, 7345, 7910, 8814, 8980, 9429, 9492, 10283, 11674, 11865, 12572, 13470, 14690, 15715, 15820, 17511, 17628, 18858, 20566, 22035, 23348, 23730, 26940, 29185, 29380, 30849, 31430, 35022, 37716, 40859, 41132, 44070, 47145, 47460, 50737, 51415, 58370, 61698, 62860, 70044, 81718, 87555, 88140, 94290, 101474, 102830, 116740, 122577, 123396, 152211, 154245, 163436, 175110, 188580, 202948, 204295, 205660, 245154, 253685, 304422, 308490, 350220, 355159, 408590, 490308, 507370, 608844, 612885, 616980, 659581, 710318, 761055, 817180, 1014740, 1065477, 1225770, 1319162, 1420636, 1522110, 1775795, 1978743, 2130954, 2451540, 2638324, 3044220, 3297905, 3551590, 3957486, 4261908, 4617067, 5327385, 6595810, 7103180, 7914972, 9234134, 9893715, 10654770, 13191620, 13851201, 18468268, 19787430, 21309540, 23085335, 27702402, 39574860, 46170670, 55404804, 69256005, 92341340, 138512010, 277024020]

約数ペア:

[(1, 277024020), (2, 138512010), (3, 92341340), (4, 69256005), (5, 55404804), (6, 46170670), (7, 39574860), (10, 27702402), (12, 23085335), (13, 21309540), (14, 19787430), (15, 18468268), (20, 13851201), (21, 13191620), (26, 10654770), (28, 9893715), (30, 9234134), (35, 7914972), (39, 7103180), (42, 6595810), (52, 5327385), (60, 4617067), (65, 4261908), (70, 3957486), (78, 3551590), (84, 3297905), (91, 3044220), (105, 2638324), (113, 2451540), (130, 2130954), (140, 1978743), (156, 1775795), (182, 1522110), (195, 1420636), (210, 1319162), (226, 1225770), (260, 1065477), (273, 1014740), (339, 817180), (364, 761055), (390, 710318), (420, 659581), (449, 616980), (452, 612885), (455, 608844), (546, 507370), (565, 490308), (678, 408590), (780, 355159), (791, 350220), (898, 308490), (910, 304422), (1092, 253685), (1130, 245154), (1347, 205660), (1356, 204295), (1365, 202948), (1469, 188580), (1582, 175110), (1695, 163436), (1796, 154245), (1820, 152211), (2245, 123396), (2260, 122577), (2373, 116740), (2694, 102830), (2730, 101474), (2938, 94290), (3143, 88140), (3164, 87555), (3390, 81718), (3955, 70044), (4407, 62860), (4490, 61698), (4746, 58370), (5388, 51415), (5460, 50737), (5837, 47460), (5876, 47145), (6286, 44070), (6735, 41132), (6780, 40859), (7345, 37716), (7910, 35022), (8814, 31430), (8980, 30849), (9429, 29380), (9492, 29185), (10283, 26940), (11674, 23730), (11865, 23348), (12572, 22035), (13470, 20566), (14690, 18858), (15715, 17628), (15820, 17511)]