2019983295480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5669}}^1\times {\mathrm{18913}}^1$

素因数の和:24753

約数の個数: 128

約数和(自身を含む): 6099946574400

約数和(自身を除く): 4079963278920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 5669, 6280, 9420, 11338, 17007, 18840, 18913, 22676, 28345, 34014, 37826, 45352, 56690, 56739, 68028, 75652, 85035, 94565, 113380, 113478, 136056, 151304, 170070, 189130, 226760, 226956, 283695, 340140, 378260, 453912, 567390, 680280, 756520, 890033, 1134780, 1780066, 2269560, 2670099, 2969341, 3560132, 4450165, 5340198, 5938682, 7120264, 8900330, 8908023, 10680396, 11877364, 13350495, 14846705, 17800660, 17816046, 21360792, 23754728, 26700990, 29693410, 35601320, 35632092, 44540115, 53401980, 59386820, 71264184, 89080230, 106803960, 107217797, 118773640, 178160460, 214435594, 321653391, 356320920, 428871188, 536088985, 643306782, 857742376, 1072177970, 1286613564, 1608266955, 2144355940, 2573227128, 3216533910, 4288711880, 6433067820, 12866135640, 16833194129, 33666388258, 50499582387, 67332776516, 84165970645, 100999164774, 134665553032, 168331941290, 201998329548, 252497911935, 336663882580, 403996659096, 504995823870, 673327765160, 1009991647740, 2019983295480]

約数ペア:

[(1, 2019983295480), (2, 1009991647740), (3, 673327765160), (4, 504995823870), (5, 403996659096), (6, 336663882580), (8, 252497911935), (10, 201998329548), (12, 168331941290), (15, 134665553032), (20, 100999164774), (24, 84165970645), (30, 67332776516), (40, 50499582387), (60, 33666388258), (120, 16833194129), (157, 12866135640), (314, 6433067820), (471, 4288711880), (628, 3216533910), (785, 2573227128), (942, 2144355940), (1256, 1608266955), (1570, 1286613564), (1884, 1072177970), (2355, 857742376), (3140, 643306782), (3768, 536088985), (4710, 428871188), (5669, 356320920), (6280, 321653391), (9420, 214435594), (11338, 178160460), (17007, 118773640), (18840, 107217797), (18913, 106803960), (22676, 89080230), (28345, 71264184), (34014, 59386820), (37826, 53401980), (45352, 44540115), (56690, 35632092), (56739, 35601320), (68028, 29693410), (75652, 26700990), (85035, 23754728), (94565, 21360792), (113380, 17816046), (113478, 17800660), (136056, 14846705), (151304, 13350495), (170070, 11877364), (189130, 10680396), (226760, 8908023), (226956, 8900330), (283695, 7120264), (340140, 5938682), (378260, 5340198), (453912, 4450165), (567390, 3560132), (680280, 2969341), (756520, 2670099), (890033, 2269560), (1134780, 1780066)]