157419080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 443923200

約数和(自身を除く): 286504120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 413, 455, 472, 520, 590, 728, 733, 767, 826, 910, 1180, 1466, 1534, 1652, 1820, 2065, 2360, 2932, 3068, 3304, 3640, 3665, 3835, 4130, 5131, 5369, 5864, 6136, 7330, 7670, 8260, 9529, 10262, 10738, 14660, 15340, 16520, 19058, 20524, 21476, 25655, 26845, 29320, 30680, 38116, 41048, 42952, 43247, 47645, 51310, 53690, 66703, 76232, 86494, 95290, 102620, 107380, 133406, 172988, 190580, 205240, 214760, 216235, 266812, 302729, 333515, 345976, 381160, 432470, 533624, 562211, 605458, 667030, 864940, 1124422, 1210916, 1334060, 1513645, 1729880, 2248844, 2421832, 2668120, 2811055, 3027290, 3935477, 4497688, 5622110, 6054580, 7870954, 11244220, 12109160, 15741908, 19677385, 22488440, 31483816, 39354770, 78709540, 157419080]

約数ペア:

[(1, 157419080), (2, 78709540), (4, 39354770), (5, 31483816), (7, 22488440), (8, 19677385), (10, 15741908), (13, 12109160), (14, 11244220), (20, 7870954), (26, 6054580), (28, 5622110), (35, 4497688), (40, 3935477), (52, 3027290), (56, 2811055), (59, 2668120), (65, 2421832), (70, 2248844), (91, 1729880), (104, 1513645), (118, 1334060), (130, 1210916), (140, 1124422), (182, 864940), (236, 667030), (260, 605458), (280, 562211), (295, 533624), (364, 432470), (413, 381160), (455, 345976), (472, 333515), (520, 302729), (590, 266812), (728, 216235), (733, 214760), (767, 205240), (826, 190580), (910, 172988), (1180, 133406), (1466, 107380), (1534, 102620), (1652, 95290), (1820, 86494), (2065, 76232), (2360, 66703), (2932, 53690), (3068, 51310), (3304, 47645), (3640, 43247), (3665, 42952), (3835, 41048), (4130, 38116), (5131, 30680), (5369, 29320), (5864, 26845), (6136, 25655), (7330, 21476), (7670, 20524), (8260, 19058), (9529, 16520), (10262, 15340), (10738, 14660)]