2109307680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15101}}^1$

素因数の和:15219

約数の個数: 144

約数和(自身を含む): 7272700344

約数和(自身を除く): 5163392664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15101, 15520, 17460, 23280, 27936, 30202, 34920, 45303, 46560, 60404, 69840, 75505, 90606, 120808, 135909, 139680, 151010, 181212, 226515, 241616, 271818, 302020, 362424, 453030, 483232, 543636, 604040, 679545, 724848, 906060, 1087272, 1208080, 1359090, 1449696, 1464797, 1812120, 2174544, 2416160, 2718180, 2929594, 3624240, 4349088, 4394391, 5436360, 5859188, 7248480, 7323985, 8788782, 10872720, 11718376, 13183173, 14647970, 17577564, 21745440, 21971955, 23436752, 26366346, 29295940, 35155128, 43943910, 46873504, 52732692, 58591880, 65915865, 70310256, 87887820, 105465384, 117183760, 131831730, 140620512, 175775640, 210930768, 234367520, 263663460, 351551280, 421861536, 527326920, 703102560, 1054653840, 2109307680]

約数ペア:

[(1, 2109307680), (2, 1054653840), (3, 703102560), (4, 527326920), (5, 421861536), (6, 351551280), (8, 263663460), (9, 234367520), (10, 210930768), (12, 175775640), (15, 140620512), (16, 131831730), (18, 117183760), (20, 105465384), (24, 87887820), (30, 70310256), (32, 65915865), (36, 58591880), (40, 52732692), (45, 46873504), (48, 43943910), (60, 35155128), (72, 29295940), (80, 26366346), (90, 23436752), (96, 21971955), (97, 21745440), (120, 17577564), (144, 14647970), (160, 13183173), (180, 11718376), (194, 10872720), (240, 8788782), (288, 7323985), (291, 7248480), (360, 5859188), (388, 5436360), (480, 4394391), (485, 4349088), (582, 3624240), (720, 2929594), (776, 2718180), (873, 2416160), (970, 2174544), (1164, 1812120), (1440, 1464797), (1455, 1449696), (1552, 1359090), (1746, 1208080), (1940, 1087272), (2328, 906060), (2910, 724848), (3104, 679545), (3492, 604040), (3880, 543636), (4365, 483232), (4656, 453030), (5820, 362424), (6984, 302020), (7760, 271818), (8730, 241616), (9312, 226515), (11640, 181212), (13968, 151010), (15101, 139680), (15520, 135909), (17460, 120808), (23280, 90606), (27936, 75505), (30202, 69840), (34920, 60404), (45303, 46560)]