1939862760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77347}}^1$

素因数の和:77391

約数の個数: 128

約数和(自身を含む): 6682867200

約数和(自身を除く): 4743004440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 77347, 154694, 232041, 309388, 386735, 464082, 618776, 773470, 850817, 928164, 1160205, 1469593, 1546940, 1701634, 1856328, 2320410, 2552451, 2939186, 3093880, 3403268, 4254085, 4408779, 4640820, 5104902, 5878372, 6806536, 7347965, 8508170, 8817558, 9281640, 10209804, 11756744, 12762255, 14695930, 16165523, 17016340, 17635116, 20419608, 22043895, 25524510, 29391860, 32331046, 34032680, 35270232, 44087790, 48496569, 51049020, 58783720, 64662092, 80827615, 88175580, 96993138, 102098040, 129324184, 161655230, 176351160, 193986276, 242482845, 323310460, 387972552, 484965690, 646620920, 969931380, 1939862760]

約数ペア:

[(1, 1939862760), (2, 969931380), (3, 646620920), (4, 484965690), (5, 387972552), (6, 323310460), (8, 242482845), (10, 193986276), (11, 176351160), (12, 161655230), (15, 129324184), (19, 102098040), (20, 96993138), (22, 88175580), (24, 80827615), (30, 64662092), (33, 58783720), (38, 51049020), (40, 48496569), (44, 44087790), (55, 35270232), (57, 34032680), (60, 32331046), (66, 29391860), (76, 25524510), (88, 22043895), (95, 20419608), (110, 17635116), (114, 17016340), (120, 16165523), (132, 14695930), (152, 12762255), (165, 11756744), (190, 10209804), (209, 9281640), (220, 8817558), (228, 8508170), (264, 7347965), (285, 6806536), (330, 5878372), (380, 5104902), (418, 4640820), (440, 4408779), (456, 4254085), (570, 3403268), (627, 3093880), (660, 2939186), (760, 2552451), (836, 2320410), (1045, 1856328), (1140, 1701634), (1254, 1546940), (1320, 1469593), (1672, 1160205), (2090, 928164), (2280, 850817), (2508, 773470), (3135, 618776), (4180, 464082), (5016, 386735), (6270, 309388), (8360, 232041), (12540, 154694), (25080, 77347)]