2165741820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2625

約数の個数: 192

約数和(自身を含む): 7402752000

約数和(自身を除く): 5237010180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 149, 165, 180, 198, 220, 270, 297, 298, 330, 396, 447, 495, 540, 594, 596, 660, 745, 894, 990, 1188, 1341, 1485, 1490, 1639, 1788, 1980, 2235, 2447, 2682, 2970, 2980, 3278, 4023, 4470, 4894, 4917, 5364, 5940, 6556, 6705, 7341, 8046, 8195, 8940, 9788, 9834, 12235, 13410, 14682, 14751, 16092, 16390, 19668, 20115, 22023, 24470, 24585, 26820, 26917, 29364, 29502, 32780, 36705, 40230, 44046, 44253, 48940, 49170, 53834, 59004, 66069, 73410, 73755, 80460, 80751, 88092, 88506, 98340, 107668, 110115, 132138, 134585, 146820, 147510, 161502, 177012, 220230, 221265, 242253, 264276, 269170, 295020, 323004, 330345, 364603, 403755, 440460, 442530, 484506, 538340, 660690, 726759, 729206, 807510, 885060, 969012, 1093809, 1211265, 1321380, 1453518, 1458412, 1615020, 1823015, 2187618, 2422530, 2907036, 3281427, 3633795, 3646030, 4010633, 4375236, 4845060, 5469045, 6562854, 7267590, 7292060, 8021266, 9844281, 10938090, 12031899, 13125708, 14535180, 16042532, 16407135, 19688562, 20053165, 21876180, 24063798, 32814270, 36095697, 39377124, 40106330, 48127596, 49221405, 60159495, 65628540, 72191394, 80212660, 98442810, 108287091, 120318990, 144382788, 180478485, 196885620, 216574182, 240637980, 360956970, 433148364, 541435455, 721913940, 1082870910, 2165741820]

約数ペア:

[(1, 2165741820), (2, 1082870910), (3, 721913940), (4, 541435455), (5, 433148364), (6, 360956970), (9, 240637980), (10, 216574182), (11, 196885620), (12, 180478485), (15, 144382788), (18, 120318990), (20, 108287091), (22, 98442810), (27, 80212660), (30, 72191394), (33, 65628540), (36, 60159495), (44, 49221405), (45, 48127596), (54, 40106330), (55, 39377124), (60, 36095697), (66, 32814270), (90, 24063798), (99, 21876180), (108, 20053165), (110, 19688562), (132, 16407135), (135, 16042532), (149, 14535180), (165, 13125708), (180, 12031899), (198, 10938090), (220, 9844281), (270, 8021266), (297, 7292060), (298, 7267590), (330, 6562854), (396, 5469045), (447, 4845060), (495, 4375236), (540, 4010633), (594, 3646030), (596, 3633795), (660, 3281427), (745, 2907036), (894, 2422530), (990, 2187618), (1188, 1823015), (1341, 1615020), (1485, 1458412), (1490, 1453518), (1639, 1321380), (1788, 1211265), (1980, 1093809), (2235, 969012), (2447, 885060), (2682, 807510), (2970, 729206), (2980, 726759), (3278, 660690), (4023, 538340), (4470, 484506), (4894, 442530), (4917, 440460), (5364, 403755), (5940, 364603), (6556, 330345), (6705, 323004), (7341, 295020), (8046, 269170), (8195, 264276), (8940, 242253), (9788, 221265), (9834, 220230), (12235, 177012), (13410, 161502), (14682, 147510), (14751, 146820), (16092, 134585), (16390, 132138), (19668, 110115), (20115, 107668), (22023, 98340), (24470, 88506), (24585, 88092), (26820, 80751), (26917, 80460), (29364, 73755), (29502, 73410), (32780, 66069), (36705, 59004), (40230, 53834), (44046, 49170), (44253, 48940)]