4262591760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81847}}^1$

素因数の和:81901

約数の個数: 160

約数和(自身を含む): 15589097472

約数和(自身を除く): 11326505712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 81847, 163694, 245541, 327388, 409235, 491082, 572929, 654776, 818470, 982164, 1145858, 1227705, 1309552, 1636940, 1718787, 1964328, 2291716, 2455410, 2537257, 2864645, 3273880, 3437574, 3928656, 4583432, 4910820, 5074514, 5729290, 6547760, 6875148, 7611771, 8593935, 9166864, 9821640, 10149028, 11458580, 12686285, 13750296, 15223542, 17187870, 17760799, 19643280, 20298056, 22917160, 25372570, 27500592, 30447084, 34375740, 35521598, 38058855, 40596112, 45834320, 50745140, 53282397, 60894168, 68751480, 71043196, 76117710, 88803995, 101490280, 106564794, 121788336, 137502960, 142086392, 152235420, 177607990, 202980560, 213129588, 266411985, 284172784, 304470840, 355215980, 426259176, 532823970, 608941680, 710431960, 852518352, 1065647940, 1420863920, 2131295880, 4262591760]

約数ペア:

[(1, 4262591760), (2, 2131295880), (3, 1420863920), (4, 1065647940), (5, 852518352), (6, 710431960), (7, 608941680), (8, 532823970), (10, 426259176), (12, 355215980), (14, 304470840), (15, 284172784), (16, 266411985), (20, 213129588), (21, 202980560), (24, 177607990), (28, 152235420), (30, 142086392), (31, 137502960), (35, 121788336), (40, 106564794), (42, 101490280), (48, 88803995), (56, 76117710), (60, 71043196), (62, 68751480), (70, 60894168), (80, 53282397), (84, 50745140), (93, 45834320), (105, 40596112), (112, 38058855), (120, 35521598), (124, 34375740), (140, 30447084), (155, 27500592), (168, 25372570), (186, 22917160), (210, 20298056), (217, 19643280), (240, 17760799), (248, 17187870), (280, 15223542), (310, 13750296), (336, 12686285), (372, 11458580), (420, 10149028), (434, 9821640), (465, 9166864), (496, 8593935), (560, 7611771), (620, 6875148), (651, 6547760), (744, 5729290), (840, 5074514), (868, 4910820), (930, 4583432), (1085, 3928656), (1240, 3437574), (1302, 3273880), (1488, 2864645), (1680, 2537257), (1736, 2455410), (1860, 2291716), (2170, 1964328), (2480, 1718787), (2604, 1636940), (3255, 1309552), (3472, 1227705), (3720, 1145858), (4340, 982164), (5208, 818470), (6510, 654776), (7440, 572929), (8680, 491082), (10416, 409235), (13020, 327388), (17360, 245541), (26040, 163694), (52080, 81847)]