1648293840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7867}}^1$

素因数の和:7986

約数の個数: 160

約数和(自身を含む): 5736716160

約数和(自身を除く): 4088422320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3492, 3880, 4365, 4656, 5238, 5820, 6984, 7760, 7867, 8730, 10476, 11640, 13095, 13968, 15734, 17460, 20952, 23280, 23601, 26190, 31468, 34920, 39335, 41904, 47202, 52380, 62936, 69840, 70803, 78670, 94404, 104760, 118005, 125872, 141606, 157340, 188808, 209520, 212409, 236010, 283212, 314680, 354015, 377616, 424818, 472020, 566424, 629360, 708030, 763099, 849636, 944040, 1062045, 1132848, 1416060, 1526198, 1699272, 1888080, 2124090, 2289297, 2832120, 3052396, 3398544, 3815495, 4248180, 4578594, 5664240, 6104792, 6867891, 7630990, 8496360, 9157188, 11446485, 12209584, 13735782, 15261980, 16992720, 18314376, 20603673, 22892970, 27471564, 30523960, 34339455, 36628752, 41207346, 45785940, 54943128, 61047920, 68678910, 82414692, 91571880, 103018365, 109886256, 137357820, 164829384, 183143760, 206036730, 274715640, 329658768, 412073460, 549431280, 824146920, 1648293840]

約数ペア:

[(1, 1648293840), (2, 824146920), (3, 549431280), (4, 412073460), (5, 329658768), (6, 274715640), (8, 206036730), (9, 183143760), (10, 164829384), (12, 137357820), (15, 109886256), (16, 103018365), (18, 91571880), (20, 82414692), (24, 68678910), (27, 61047920), (30, 54943128), (36, 45785940), (40, 41207346), (45, 36628752), (48, 34339455), (54, 30523960), (60, 27471564), (72, 22892970), (80, 20603673), (90, 18314376), (97, 16992720), (108, 15261980), (120, 13735782), (135, 12209584), (144, 11446485), (180, 9157188), (194, 8496360), (216, 7630990), (240, 6867891), (270, 6104792), (291, 5664240), (360, 4578594), (388, 4248180), (432, 3815495), (485, 3398544), (540, 3052396), (582, 2832120), (720, 2289297), (776, 2124090), (873, 1888080), (970, 1699272), (1080, 1526198), (1164, 1416060), (1455, 1132848), (1552, 1062045), (1746, 944040), (1940, 849636), (2160, 763099), (2328, 708030), (2619, 629360), (2910, 566424), (3492, 472020), (3880, 424818), (4365, 377616), (4656, 354015), (5238, 314680), (5820, 283212), (6984, 236010), (7760, 212409), (7867, 209520), (8730, 188808), (10476, 157340), (11640, 141606), (13095, 125872), (13968, 118005), (15734, 104760), (17460, 94404), (20952, 78670), (23280, 70803), (23601, 69840), (26190, 62936), (31468, 52380), (34920, 47202), (39335, 41904)]