222064080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 836625024

約数和(自身を除く): 614560944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 821, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1642, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2463, 2576, 2760, 2940, 3220, 3284, 3381, 3864, 3920, 4105, 4508, 4830, 4926, 5520, 5635, 5747, 5880, 6440, 6568, 6762, 7728, 8210, 9016, 9660, 9852, 11270, 11494, 11760, 12315, 12880, 13136, 13524, 16420, 16905, 17241, 18032, 18883, 19320, 19704, 22540, 22988, 24630, 27048, 28735, 32840, 33810, 34482, 37766, 38640, 39408, 40229, 45080, 45976, 49260, 54096, 56649, 57470, 65680, 67620, 68964, 75532, 80458, 86205, 90160, 91952, 94415, 98520, 113298, 114940, 120687, 132181, 135240, 137928, 151064, 160916, 172410, 188830, 197040, 201145, 226596, 229880, 241374, 264362, 270480, 275856, 283245, 302128, 321832, 344820, 377660, 396543, 402290, 453192, 459760, 482748, 528724, 566490, 603435, 643664, 660905, 689640, 755320, 793086, 804580, 906384, 925267, 965496, 1057448, 1132980, 1206870, 1321810, 1379280, 1510640, 1586172, 1609160, 1850534, 1930992, 1982715, 2114896, 2265960, 2413740, 2643620, 2775801, 3172344, 3218320, 3701068, 3965430, 4531920, 4626335, 4827480, 5287240, 5551602, 6344688, 7402136, 7930860, 9252670, 9654960, 10574480, 11103204, 13879005, 14804272, 15861720, 18505340, 22206408, 27758010, 31723440, 37010680, 44412816, 55516020, 74021360, 111032040, 222064080]

約数ペア:

[(1, 222064080), (2, 111032040), (3, 74021360), (4, 55516020), (5, 44412816), (6, 37010680), (7, 31723440), (8, 27758010), (10, 22206408), (12, 18505340), (14, 15861720), (15, 14804272), (16, 13879005), (20, 11103204), (21, 10574480), (23, 9654960), (24, 9252670), (28, 7930860), (30, 7402136), (35, 6344688), (40, 5551602), (42, 5287240), (46, 4827480), (48, 4626335), (49, 4531920), (56, 3965430), (60, 3701068), (69, 3218320), (70, 3172344), (80, 2775801), (84, 2643620), (92, 2413740), (98, 2265960), (105, 2114896), (112, 1982715), (115, 1930992), (120, 1850534), (138, 1609160), (140, 1586172), (147, 1510640), (161, 1379280), (168, 1321810), (184, 1206870), (196, 1132980), (210, 1057448), (230, 965496), (240, 925267), (245, 906384), (276, 804580), (280, 793086), (294, 755320), (322, 689640), (336, 660905), (345, 643664), (368, 603435), (392, 566490), (420, 528724), (460, 482748), (483, 459760), (490, 453192), (552, 402290), (560, 396543), (588, 377660), (644, 344820), (690, 321832), (735, 302128), (784, 283245), (805, 275856), (821, 270480), (840, 264362), (920, 241374), (966, 229880), (980, 226596), (1104, 201145), (1127, 197040), (1176, 188830), (1288, 172410), (1380, 160916), (1470, 151064), (1610, 137928), (1642, 135240), (1680, 132181), (1840, 120687), (1932, 114940), (1960, 113298), (2254, 98520), (2352, 94415), (2415, 91952), (2463, 90160), (2576, 86205), (2760, 80458), (2940, 75532), (3220, 68964), (3284, 67620), (3381, 65680), (3864, 57470), (3920, 56649), (4105, 54096), (4508, 49260), (4830, 45976), (4926, 45080), (5520, 40229), (5635, 39408), (5747, 38640), (5880, 37766), (6440, 34482), (6568, 33810), (6762, 32840), (7728, 28735), (8210, 27048), (9016, 24630), (9660, 22988), (9852, 22540), (11270, 19704), (11494, 19320), (11760, 18883), (12315, 18032), (12880, 17241), (13136, 16905), (13524, 16420)]