315461580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24229}}^1$

素因数の和:24279

約数の個数: 96

約数和(自身を含む): 1042083840

約数和(自身を除く): 726622260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 24229, 48458, 72687, 96916, 121145, 145374, 169603, 242290, 290748, 339206, 363435, 484580, 508809, 678412, 726870, 751099, 848015, 1017618, 1453740, 1502198, 1696030, 2035236, 2253297, 2544045, 3004396, 3392060, 3755495, 4506594, 5088090, 5257693, 7510990, 9013188, 10176180, 10515386, 11266485, 15021980, 15773079, 21030772, 22532970, 26288465, 31546158, 45065940, 52576930, 63092316, 78865395, 105153860, 157730790, 315461580]

約数ペア:

[(1, 315461580), (2, 157730790), (3, 105153860), (4, 78865395), (5, 63092316), (6, 52576930), (7, 45065940), (10, 31546158), (12, 26288465), (14, 22532970), (15, 21030772), (20, 15773079), (21, 15021980), (28, 11266485), (30, 10515386), (31, 10176180), (35, 9013188), (42, 7510990), (60, 5257693), (62, 5088090), (70, 4506594), (84, 3755495), (93, 3392060), (105, 3004396), (124, 2544045), (140, 2253297), (155, 2035236), (186, 1696030), (210, 1502198), (217, 1453740), (310, 1017618), (372, 848015), (420, 751099), (434, 726870), (465, 678412), (620, 508809), (651, 484580), (868, 363435), (930, 339206), (1085, 290748), (1302, 242290), (1860, 169603), (2170, 145374), (2604, 121145), (3255, 96916), (4340, 72687), (6510, 48458), (13020, 24229)]