18196205160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{698779}}^1$

素因数の和:698831

約数の個数: 128

約数和(自身を含む): 64399564800

約数和(自身を除く): 46203359640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 698779, 1397558, 2096337, 2795116, 3493895, 4192674, 4891453, 5590232, 6987790, 8385348, 9782906, 10481685, 13975580, 14674359, 16770696, 19565812, 20963370, 21662149, 24457265, 27951160, 29348718, 39131624, 41926740, 43324298, 48914530, 58697436, 64986447, 73371795, 83853480, 86648596, 97829060, 108310745, 117394872, 129972894, 146743590, 151635043, 173297192, 195658120, 216621490, 259945788, 293487180, 303270086, 324932235, 433242980, 454905129, 519891576, 586974360, 606540172, 649864470, 758175215, 866485960, 909810258, 1213080344, 1299728940, 1516350430, 1819620516, 2274525645, 2599457880, 3032700860, 3639241032, 4549051290, 6065401720, 9098102580, 18196205160]

約数ペア:

[(1, 18196205160), (2, 9098102580), (3, 6065401720), (4, 4549051290), (5, 3639241032), (6, 3032700860), (7, 2599457880), (8, 2274525645), (10, 1819620516), (12, 1516350430), (14, 1299728940), (15, 1213080344), (20, 909810258), (21, 866485960), (24, 758175215), (28, 649864470), (30, 606540172), (31, 586974360), (35, 519891576), (40, 454905129), (42, 433242980), (56, 324932235), (60, 303270086), (62, 293487180), (70, 259945788), (84, 216621490), (93, 195658120), (105, 173297192), (120, 151635043), (124, 146743590), (140, 129972894), (155, 117394872), (168, 108310745), (186, 97829060), (210, 86648596), (217, 83853480), (248, 73371795), (280, 64986447), (310, 58697436), (372, 48914530), (420, 43324298), (434, 41926740), (465, 39131624), (620, 29348718), (651, 27951160), (744, 24457265), (840, 21662149), (868, 20963370), (930, 19565812), (1085, 16770696), (1240, 14674359), (1302, 13975580), (1736, 10481685), (1860, 9782906), (2170, 8385348), (2604, 6987790), (3255, 5590232), (3720, 4891453), (4340, 4192674), (5208, 3493895), (6510, 2795116), (8680, 2096337), (13020, 1397558), (26040, 698779)]