615866580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5039}}^1$

素因数の和:5158

約数の個数: 144

約数和(自身を含む): 2157442560

約数和(自身を除く): 1541575980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2716, 2910, 3395, 3492, 4074, 4365, 5039, 5820, 6111, 6790, 8148, 8730, 10078, 10185, 12222, 13580, 15117, 17460, 20156, 20370, 24444, 25195, 30234, 30555, 35273, 40740, 45351, 50390, 60468, 61110, 70546, 75585, 90702, 100780, 105819, 122220, 141092, 151170, 176365, 181404, 211638, 226755, 302340, 317457, 352730, 423276, 453510, 488783, 529095, 634914, 705460, 907020, 977566, 1058190, 1269828, 1466349, 1587285, 1955132, 2116380, 2443915, 2932698, 3174570, 3421481, 4399047, 4887830, 5865396, 6349140, 6842962, 7331745, 8798094, 9775660, 10264443, 13685924, 14663490, 17107405, 17596188, 20528886, 21995235, 29326980, 30793329, 34214810, 41057772, 43990470, 51322215, 61586658, 68429620, 87980940, 102644430, 123173316, 153966645, 205288860, 307933290, 615866580]

約数ペア:

[(1, 615866580), (2, 307933290), (3, 205288860), (4, 153966645), (5, 123173316), (6, 102644430), (7, 87980940), (9, 68429620), (10, 61586658), (12, 51322215), (14, 43990470), (15, 41057772), (18, 34214810), (20, 30793329), (21, 29326980), (28, 21995235), (30, 20528886), (35, 17596188), (36, 17107405), (42, 14663490), (45, 13685924), (60, 10264443), (63, 9775660), (70, 8798094), (84, 7331745), (90, 6842962), (97, 6349140), (105, 5865396), (126, 4887830), (140, 4399047), (180, 3421481), (194, 3174570), (210, 2932698), (252, 2443915), (291, 2116380), (315, 1955132), (388, 1587285), (420, 1466349), (485, 1269828), (582, 1058190), (630, 977566), (679, 907020), (873, 705460), (970, 634914), (1164, 529095), (1260, 488783), (1358, 453510), (1455, 423276), (1746, 352730), (1940, 317457), (2037, 302340), (2716, 226755), (2910, 211638), (3395, 181404), (3492, 176365), (4074, 151170), (4365, 141092), (5039, 122220), (5820, 105819), (6111, 100780), (6790, 90702), (8148, 75585), (8730, 70546), (10078, 61110), (10185, 60468), (12222, 50390), (13580, 45351), (15117, 40740), (17460, 35273), (20156, 30555), (20370, 30234), (24444, 25195)]