7461164880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{265711}}^1$

素因数の和:265746

約数の個数: 160

約数和(自身を含む): 27676561920

約数和(自身を除く): 20215397040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 265711, 531422, 797133, 1062844, 1328555, 1594266, 2125688, 2391399, 2657110, 3188532, 3454243, 3985665, 4251376, 4782798, 5314220, 6377064, 6908486, 7174197, 7971330, 9565596, 10362729, 10628440, 11956995, 12754128, 13816972, 14348394, 15942660, 17271215, 19131192, 20725458, 21256880, 23913990, 27633944, 28696788, 31088187, 31885320, 34542430, 35870985, 38262384, 41450916, 47827980, 51813645, 55267888, 57393576, 62176374, 63770640, 69084860, 71741970, 82901832, 93264561, 95655960, 103627290, 114787152, 124352748, 138169720, 143483940, 155440935, 165803664, 186529122, 191311920, 207254580, 248705496, 276339440, 286967880, 310881870, 373058244, 414509160, 466322805, 497410992, 573935760, 621763740, 746116488, 829018320, 932645610, 1243527480, 1492232976, 1865291220, 2487054960, 3730582440, 7461164880]

約数ペア:

[(1, 7461164880), (2, 3730582440), (3, 2487054960), (4, 1865291220), (5, 1492232976), (6, 1243527480), (8, 932645610), (9, 829018320), (10, 746116488), (12, 621763740), (13, 573935760), (15, 497410992), (16, 466322805), (18, 414509160), (20, 373058244), (24, 310881870), (26, 286967880), (27, 276339440), (30, 248705496), (36, 207254580), (39, 191311920), (40, 186529122), (45, 165803664), (48, 155440935), (52, 143483940), (54, 138169720), (60, 124352748), (65, 114787152), (72, 103627290), (78, 95655960), (80, 93264561), (90, 82901832), (104, 71741970), (108, 69084860), (117, 63770640), (120, 62176374), (130, 57393576), (135, 55267888), (144, 51813645), (156, 47827980), (180, 41450916), (195, 38262384), (208, 35870985), (216, 34542430), (234, 31885320), (240, 31088187), (260, 28696788), (270, 27633944), (312, 23913990), (351, 21256880), (360, 20725458), (390, 19131192), (432, 17271215), (468, 15942660), (520, 14348394), (540, 13816972), (585, 12754128), (624, 11956995), (702, 10628440), (720, 10362729), (780, 9565596), (936, 7971330), (1040, 7174197), (1080, 6908486), (1170, 6377064), (1404, 5314220), (1560, 4782798), (1755, 4251376), (1872, 3985665), (2160, 3454243), (2340, 3188532), (2808, 2657110), (3120, 2391399), (3510, 2125688), (4680, 1594266), (5616, 1328555), (7020, 1062844), (9360, 797133), (14040, 531422), (28080, 265711)]