299811120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3867

約数の個数: 160

約数和(自身を含む): 1085073408

約数和(自身を除く): 785262288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3797, 3948, 4935, 5264, 5640, 6580, 7594, 7896, 9870, 11280, 11391, 13160, 15188, 15792, 18985, 19740, 22782, 26320, 26579, 30376, 37970, 39480, 45564, 53158, 56955, 60752, 75940, 78960, 79737, 91128, 106316, 113910, 132895, 151880, 159474, 178459, 182256, 212632, 227820, 265790, 303760, 318948, 356918, 398685, 425264, 455640, 531580, 535377, 637896, 713836, 797370, 892295, 911280, 1063160, 1070754, 1249213, 1275792, 1427672, 1594740, 1784590, 2126320, 2141508, 2498426, 2676885, 2855344, 3189480, 3569180, 3747639, 4283016, 4996852, 5353770, 6246065, 6378960, 7138360, 7495278, 8566032, 9993704, 10707540, 12492130, 14276720, 14990556, 18738195, 19987408, 21415080, 24984260, 29981112, 37476390, 42830160, 49968520, 59962224, 74952780, 99937040, 149905560, 299811120]

約数ペア:

[(1, 299811120), (2, 149905560), (3, 99937040), (4, 74952780), (5, 59962224), (6, 49968520), (7, 42830160), (8, 37476390), (10, 29981112), (12, 24984260), (14, 21415080), (15, 19987408), (16, 18738195), (20, 14990556), (21, 14276720), (24, 12492130), (28, 10707540), (30, 9993704), (35, 8566032), (40, 7495278), (42, 7138360), (47, 6378960), (48, 6246065), (56, 5353770), (60, 4996852), (70, 4283016), (80, 3747639), (84, 3569180), (94, 3189480), (105, 2855344), (112, 2676885), (120, 2498426), (140, 2141508), (141, 2126320), (168, 1784590), (188, 1594740), (210, 1427672), (235, 1275792), (240, 1249213), (280, 1070754), (282, 1063160), (329, 911280), (336, 892295), (376, 797370), (420, 713836), (470, 637896), (560, 535377), (564, 531580), (658, 455640), (705, 425264), (752, 398685), (840, 356918), (940, 318948), (987, 303760), (1128, 265790), (1316, 227820), (1410, 212632), (1645, 182256), (1680, 178459), (1880, 159474), (1974, 151880), (2256, 132895), (2632, 113910), (2820, 106316), (3290, 91128), (3760, 79737), (3797, 78960), (3948, 75940), (4935, 60752), (5264, 56955), (5640, 53158), (6580, 45564), (7594, 39480), (7896, 37970), (9870, 30376), (11280, 26579), (11391, 26320), (13160, 22782), (15188, 19740), (15792, 18985)]