240138990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 538238610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 109, 117, 126, 130, 182, 195, 210, 218, 234, 269, 273, 315, 327, 390, 455, 538, 545, 546, 585, 630, 654, 763, 807, 819, 910, 981, 1090, 1170, 1345, 1365, 1417, 1526, 1614, 1635, 1638, 1883, 1962, 2289, 2421, 2690, 2730, 2834, 3270, 3497, 3766, 3815, 4035, 4095, 4251, 4578, 4842, 4905, 5649, 6867, 6994, 7085, 7630, 8070, 8190, 8502, 9415, 9810, 9919, 10491, 11298, 11445, 12105, 12753, 13734, 14170, 16947, 17485, 18830, 19838, 20982, 21255, 22890, 24210, 24479, 25506, 28245, 29321, 29757, 31473, 33894, 34335, 34970, 42510, 48958, 49595, 52455, 56490, 58642, 59514, 62946, 63765, 68670, 73437, 84735, 87963, 89271, 99190, 104910, 122395, 127530, 146605, 146874, 148785, 157365, 169470, 175926, 178542, 205247, 220311, 244790, 263889, 293210, 297570, 314730, 367185, 381173, 410494, 439815, 440622, 446355, 527778, 615741, 734370, 762346, 879630, 892710, 1026235, 1101555, 1143519, 1231482, 1319445, 1847223, 1905865, 2052470, 2203110, 2287038, 2638890, 2668211, 3078705, 3430557, 3694446, 3811730, 5336422, 5717595, 6157410, 6861114, 8004633, 9236115, 11435190, 13341055, 16009266, 17152785, 18472230, 24013899, 26682110, 34305570, 40023165, 48027798, 80046330, 120069495, 240138990]

約数ペア:

[(1, 240138990), (2, 120069495), (3, 80046330), (5, 48027798), (6, 40023165), (7, 34305570), (9, 26682110), (10, 24013899), (13, 18472230), (14, 17152785), (15, 16009266), (18, 13341055), (21, 11435190), (26, 9236115), (30, 8004633), (35, 6861114), (39, 6157410), (42, 5717595), (45, 5336422), (63, 3811730), (65, 3694446), (70, 3430557), (78, 3078705), (90, 2668211), (91, 2638890), (105, 2287038), (109, 2203110), (117, 2052470), (126, 1905865), (130, 1847223), (182, 1319445), (195, 1231482), (210, 1143519), (218, 1101555), (234, 1026235), (269, 892710), (273, 879630), (315, 762346), (327, 734370), (390, 615741), (455, 527778), (538, 446355), (545, 440622), (546, 439815), (585, 410494), (630, 381173), (654, 367185), (763, 314730), (807, 297570), (819, 293210), (910, 263889), (981, 244790), (1090, 220311), (1170, 205247), (1345, 178542), (1365, 175926), (1417, 169470), (1526, 157365), (1614, 148785), (1635, 146874), (1638, 146605), (1883, 127530), (1962, 122395), (2289, 104910), (2421, 99190), (2690, 89271), (2730, 87963), (2834, 84735), (3270, 73437), (3497, 68670), (3766, 63765), (3815, 62946), (4035, 59514), (4095, 58642), (4251, 56490), (4578, 52455), (4842, 49595), (4905, 48958), (5649, 42510), (6867, 34970), (6994, 34335), (7085, 33894), (7630, 31473), (8070, 29757), (8190, 29321), (8502, 28245), (9415, 25506), (9810, 24479), (9919, 24210), (10491, 22890), (11298, 21255), (11445, 20982), (12105, 19838), (12753, 18830), (13734, 17485), (14170, 16947)]