126918960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2491

約数の個数: 160

約数和(自身を含む): 464351232

約数和(自身を除く): 337432272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2437, 2480, 2604, 3255, 3472, 3720, 4340, 4874, 5208, 6510, 7311, 7440, 8680, 9748, 10416, 12185, 13020, 14622, 17059, 17360, 19496, 24370, 26040, 29244, 34118, 36555, 38992, 48740, 51177, 52080, 58488, 68236, 73110, 75547, 85295, 97480, 102354, 116976, 136472, 146220, 151094, 170590, 194960, 204708, 226641, 255885, 272944, 292440, 302188, 341180, 377735, 409416, 453282, 511770, 528829, 584880, 604376, 682360, 755470, 818832, 906564, 1023540, 1057658, 1133205, 1208752, 1364720, 1510940, 1586487, 1813128, 2047080, 2115316, 2266410, 2644145, 3021880, 3172974, 3626256, 4094160, 4230632, 4532820, 5288290, 6043760, 6345948, 7932435, 8461264, 9065640, 10576580, 12691896, 15864870, 18131280, 21153160, 25383792, 31729740, 42306320, 63459480, 126918960]

約数ペア:

[(1, 126918960), (2, 63459480), (3, 42306320), (4, 31729740), (5, 25383792), (6, 21153160), (7, 18131280), (8, 15864870), (10, 12691896), (12, 10576580), (14, 9065640), (15, 8461264), (16, 7932435), (20, 6345948), (21, 6043760), (24, 5288290), (28, 4532820), (30, 4230632), (31, 4094160), (35, 3626256), (40, 3172974), (42, 3021880), (48, 2644145), (56, 2266410), (60, 2115316), (62, 2047080), (70, 1813128), (80, 1586487), (84, 1510940), (93, 1364720), (105, 1208752), (112, 1133205), (120, 1057658), (124, 1023540), (140, 906564), (155, 818832), (168, 755470), (186, 682360), (210, 604376), (217, 584880), (240, 528829), (248, 511770), (280, 453282), (310, 409416), (336, 377735), (372, 341180), (420, 302188), (434, 292440), (465, 272944), (496, 255885), (560, 226641), (620, 204708), (651, 194960), (744, 170590), (840, 151094), (868, 146220), (930, 136472), (1085, 116976), (1240, 102354), (1302, 97480), (1488, 85295), (1680, 75547), (1736, 73110), (1860, 68236), (2170, 58488), (2437, 52080), (2480, 51177), (2604, 48740), (3255, 38992), (3472, 36555), (3720, 34118), (4340, 29244), (4874, 26040), (5208, 24370), (6510, 19496), (7311, 17360), (7440, 17059), (8680, 14622), (9748, 13020), (10416, 12185)]