161024220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 587059200

約数和(自身を除く): 426034980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 1039, 1107, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1890, 2078, 2214, 2460, 2583, 2870, 3117, 3444, 3690, 3780, 4156, 4305, 4428, 5166, 5195, 5535, 5740, 6234, 7273, 7380, 7749, 8610, 9351, 10332, 10390, 11070, 12468, 12915, 14546, 15498, 15585, 17220, 18702, 20780, 21819, 22140, 25830, 28053, 29092, 30996, 31170, 36365, 37404, 38745, 42599, 43638, 46755, 51660, 56106, 62340, 65457, 72730, 77490, 85198, 87276, 93510, 109095, 112212, 127797, 130914, 140265, 145460, 154980, 170396, 187020, 196371, 212995, 218190, 255594, 261828, 280530, 298193, 327285, 383391, 392742, 425990, 436380, 511188, 561060, 596386, 638985, 654570, 766782, 785484, 851980, 894579, 981855, 1150173, 1192772, 1277970, 1309140, 1490965, 1533564, 1789158, 1916955, 1963710, 2300346, 2555940, 2683737, 2981930, 3578316, 3833910, 3927420, 4472895, 4600692, 5367474, 5750865, 5963860, 7667820, 8051211, 8945790, 10734948, 11501730, 13418685, 16102422, 17891580, 23003460, 26837370, 32204844, 40256055, 53674740, 80512110, 161024220]

約数ペア:

[(1, 161024220), (2, 80512110), (3, 53674740), (4, 40256055), (5, 32204844), (6, 26837370), (7, 23003460), (9, 17891580), (10, 16102422), (12, 13418685), (14, 11501730), (15, 10734948), (18, 8945790), (20, 8051211), (21, 7667820), (27, 5963860), (28, 5750865), (30, 5367474), (35, 4600692), (36, 4472895), (41, 3927420), (42, 3833910), (45, 3578316), (54, 2981930), (60, 2683737), (63, 2555940), (70, 2300346), (82, 1963710), (84, 1916955), (90, 1789158), (105, 1533564), (108, 1490965), (123, 1309140), (126, 1277970), (135, 1192772), (140, 1150173), (164, 981855), (180, 894579), (189, 851980), (205, 785484), (210, 766782), (246, 654570), (252, 638985), (270, 596386), (287, 561060), (315, 511188), (369, 436380), (378, 425990), (410, 392742), (420, 383391), (492, 327285), (540, 298193), (574, 280530), (615, 261828), (630, 255594), (738, 218190), (756, 212995), (820, 196371), (861, 187020), (945, 170396), (1039, 154980), (1107, 145460), (1148, 140265), (1230, 130914), (1260, 127797), (1435, 112212), (1476, 109095), (1722, 93510), (1845, 87276), (1890, 85198), (2078, 77490), (2214, 72730), (2460, 65457), (2583, 62340), (2870, 56106), (3117, 51660), (3444, 46755), (3690, 43638), (3780, 42599), (4156, 38745), (4305, 37404), (4428, 36365), (5166, 31170), (5195, 30996), (5535, 29092), (5740, 28053), (6234, 25830), (7273, 22140), (7380, 21819), (7749, 20780), (8610, 18702), (9351, 17220), (10332, 15585), (10390, 15498), (11070, 14546), (12468, 12915)]