573978020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 1564437504

約数和(自身を除く): 990459484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 242, 308, 310, 341, 385, 434, 484, 605, 620, 682, 770, 847, 868, 1085, 1093, 1210, 1364, 1540, 1694, 1705, 2170, 2186, 2387, 2420, 3388, 3410, 3751, 4235, 4340, 4372, 4774, 5465, 6820, 7502, 7651, 8470, 9548, 10930, 11935, 12023, 15004, 15302, 16940, 18755, 21860, 23870, 24046, 26257, 30604, 33883, 37510, 38255, 47740, 48092, 52514, 60115, 67766, 75020, 76510, 84161, 105028, 120230, 131285, 132253, 135532, 153020, 168322, 169415, 237181, 240460, 262570, 264506, 336644, 338830, 372713, 420805, 474362, 525140, 529012, 661265, 677660, 745426, 841610, 925771, 948724, 1185905, 1322530, 1490852, 1683220, 1851542, 1863565, 2371810, 2608991, 2645060, 3703084, 3727130, 4099843, 4628855, 4743620, 5217982, 7454260, 8199686, 9257710, 10435964, 13044955, 16399372, 18515420, 20499215, 26089910, 28698901, 40998430, 52179820, 57397802, 81996860, 114795604, 143494505, 286989010, 573978020]

約数ペア:

[(1, 573978020), (2, 286989010), (4, 143494505), (5, 114795604), (7, 81996860), (10, 57397802), (11, 52179820), (14, 40998430), (20, 28698901), (22, 26089910), (28, 20499215), (31, 18515420), (35, 16399372), (44, 13044955), (55, 10435964), (62, 9257710), (70, 8199686), (77, 7454260), (110, 5217982), (121, 4743620), (124, 4628855), (140, 4099843), (154, 3727130), (155, 3703084), (217, 2645060), (220, 2608991), (242, 2371810), (308, 1863565), (310, 1851542), (341, 1683220), (385, 1490852), (434, 1322530), (484, 1185905), (605, 948724), (620, 925771), (682, 841610), (770, 745426), (847, 677660), (868, 661265), (1085, 529012), (1093, 525140), (1210, 474362), (1364, 420805), (1540, 372713), (1694, 338830), (1705, 336644), (2170, 264506), (2186, 262570), (2387, 240460), (2420, 237181), (3388, 169415), (3410, 168322), (3751, 153020), (4235, 135532), (4340, 132253), (4372, 131285), (4774, 120230), (5465, 105028), (6820, 84161), (7502, 76510), (7651, 75020), (8470, 67766), (9548, 60115), (10930, 52514), (11935, 48092), (12023, 47740), (15004, 38255), (15302, 37510), (16940, 33883), (18755, 30604), (21860, 26257), (23870, 24046)]