78563233980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5668343}}^1$

素因数の和:5668376

約数の個数: 144

約数和(自身を含む): 297111919104

約数和(自身を除く): 218548685124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 5668343, 11336686, 17005029, 22673372, 28341715, 34010058, 39678401, 51015087, 56683430, 62351773, 68020116, 79356802, 85025145, 102030174, 113366860, 119035203, 124703546, 158713604, 170050290, 187055319, 198392005, 204060348, 238070406, 249407092, 255075435, 311758865, 340100580, 357105609, 374110638, 396784010, 436462411, 476140812, 510150870, 561165957, 595176015, 623517730, 714211218, 748221276, 793568020, 872924822, 935276595, 1020301740, 1122331914, 1190352030, 1247035460, 1309387233, 1428422436, 1745849644, 1785528045, 1870553190, 2182312055, 2244663828, 2380704060, 2618774466, 2805829785, 3571056090, 3741106380, 3928161699, 4364624110, 5237548932, 5611659570, 6546936165, 7142112180, 7856323398, 8729248220, 11223319140, 13093872330, 15712646796, 19640808495, 26187744660, 39281616990, 78563233980]

約数ペア:

[(1, 78563233980), (2, 39281616990), (3, 26187744660), (4, 19640808495), (5, 15712646796), (6, 13093872330), (7, 11223319140), (9, 8729248220), (10, 7856323398), (11, 7142112180), (12, 6546936165), (14, 5611659570), (15, 5237548932), (18, 4364624110), (20, 3928161699), (21, 3741106380), (22, 3571056090), (28, 2805829785), (30, 2618774466), (33, 2380704060), (35, 2244663828), (36, 2182312055), (42, 1870553190), (44, 1785528045), (45, 1745849644), (55, 1428422436), (60, 1309387233), (63, 1247035460), (66, 1190352030), (70, 1122331914), (77, 1020301740), (84, 935276595), (90, 872924822), (99, 793568020), (105, 748221276), (110, 714211218), (126, 623517730), (132, 595176015), (140, 561165957), (154, 510150870), (165, 476140812), (180, 436462411), (198, 396784010), (210, 374110638), (220, 357105609), (231, 340100580), (252, 311758865), (308, 255075435), (315, 249407092), (330, 238070406), (385, 204060348), (396, 198392005), (420, 187055319), (462, 170050290), (495, 158713604), (630, 124703546), (660, 119035203), (693, 113366860), (770, 102030174), (924, 85025145), (990, 79356802), (1155, 68020116), (1260, 62351773), (1386, 56683430), (1540, 51015087), (1980, 39678401), (2310, 34010058), (2772, 28341715), (3465, 22673372), (4620, 17005029), (6930, 11336686), (13860, 5668343)]