91980290040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1\times {\mathrm{2729}}^1$

素因数の和:4689

約数の個数: 128

約数和(自身を含む): 277955496000

約数和(自身を除く): 185975205960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1789, 1884, 2355, 2729, 3140, 3578, 3768, 4710, 5367, 5458, 6280, 7156, 8187, 8945, 9420, 10734, 10916, 13645, 14312, 16374, 17890, 18840, 21468, 21832, 26835, 27290, 32748, 35780, 40935, 42936, 53670, 54580, 65496, 71560, 81870, 107340, 109160, 163740, 214680, 280873, 327480, 428453, 561746, 842619, 856906, 1123492, 1285359, 1404365, 1685238, 1713812, 2142265, 2246984, 2570718, 2808730, 3370476, 3427624, 4213095, 4284530, 4882181, 5141436, 5617460, 6426795, 6740952, 8426190, 8569060, 9764362, 10282872, 11234920, 12853590, 14646543, 16852380, 17138120, 19528724, 24410905, 25707180, 29293086, 33704760, 39057448, 48821810, 51414360, 58586172, 73232715, 97643620, 117172344, 146465430, 195287240, 292930860, 585861720, 766502417, 1533004834, 2299507251, 3066009668, 3832512085, 4599014502, 6132019336, 7665024170, 9198029004, 11497536255, 15330048340, 18396058008, 22995072510, 30660096680, 45990145020, 91980290040]

約数ペア:

[(1, 91980290040), (2, 45990145020), (3, 30660096680), (4, 22995072510), (5, 18396058008), (6, 15330048340), (8, 11497536255), (10, 9198029004), (12, 7665024170), (15, 6132019336), (20, 4599014502), (24, 3832512085), (30, 3066009668), (40, 2299507251), (60, 1533004834), (120, 766502417), (157, 585861720), (314, 292930860), (471, 195287240), (628, 146465430), (785, 117172344), (942, 97643620), (1256, 73232715), (1570, 58586172), (1789, 51414360), (1884, 48821810), (2355, 39057448), (2729, 33704760), (3140, 29293086), (3578, 25707180), (3768, 24410905), (4710, 19528724), (5367, 17138120), (5458, 16852380), (6280, 14646543), (7156, 12853590), (8187, 11234920), (8945, 10282872), (9420, 9764362), (10734, 8569060), (10916, 8426190), (13645, 6740952), (14312, 6426795), (16374, 5617460), (17890, 5141436), (18840, 4882181), (21468, 4284530), (21832, 4213095), (26835, 3427624), (27290, 3370476), (32748, 2808730), (35780, 2570718), (40935, 2246984), (42936, 2142265), (53670, 1713812), (54580, 1685238), (65496, 1404365), (71560, 1285359), (81870, 1123492), (107340, 856906), (109160, 842619), (163740, 561746), (214680, 428453), (280873, 327480)]