418292280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1458

約数の個数: 192

約数和(自身を含む): 1567088640

約数和(自身を除く): 1148796360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 762, 840, 889, 1016, 1143, 1260, 1270, 1307, 1524, 1778, 1905, 2286, 2520, 2540, 2614, 2667, 3048, 3556, 3810, 3921, 4445, 4572, 5080, 5228, 5334, 5715, 6535, 7112, 7620, 7842, 8001, 8890, 9144, 9149, 10456, 10668, 11430, 11763, 13070, 13335, 15240, 15684, 16002, 17780, 18298, 19605, 21336, 22860, 23526, 26140, 26670, 27447, 31368, 32004, 35560, 36596, 39210, 40005, 45720, 45745, 47052, 52280, 53340, 54894, 58815, 64008, 73192, 78420, 80010, 82341, 91490, 94104, 106680, 109788, 117630, 137235, 156840, 160020, 164682, 165989, 182980, 219576, 235260, 274470, 320040, 329364, 331978, 365960, 411705, 470520, 497967, 548940, 658728, 663956, 823410, 829945, 995934, 1097880, 1161923, 1327912, 1493901, 1646820, 1659890, 1991868, 2323846, 2489835, 2987802, 3293640, 3319780, 3485769, 3983736, 4647692, 4979670, 5809615, 5975604, 6639560, 6971538, 7469505, 9295384, 9959340, 10457307, 11619230, 11951208, 13943076, 14939010, 17428845, 19918680, 20914614, 23238460, 27886152, 29878020, 34857690, 41829228, 46476920, 52286535, 59756040, 69715380, 83658456, 104573070, 139430760, 209146140, 418292280]

約数ペア:

[(1, 418292280), (2, 209146140), (3, 139430760), (4, 104573070), (5, 83658456), (6, 69715380), (7, 59756040), (8, 52286535), (9, 46476920), (10, 41829228), (12, 34857690), (14, 29878020), (15, 27886152), (18, 23238460), (20, 20914614), (21, 19918680), (24, 17428845), (28, 14939010), (30, 13943076), (35, 11951208), (36, 11619230), (40, 10457307), (42, 9959340), (45, 9295384), (56, 7469505), (60, 6971538), (63, 6639560), (70, 5975604), (72, 5809615), (84, 4979670), (90, 4647692), (105, 3983736), (120, 3485769), (126, 3319780), (127, 3293640), (140, 2987802), (168, 2489835), (180, 2323846), (210, 1991868), (252, 1659890), (254, 1646820), (280, 1493901), (315, 1327912), (360, 1161923), (381, 1097880), (420, 995934), (504, 829945), (508, 823410), (630, 663956), (635, 658728), (762, 548940), (840, 497967), (889, 470520), (1016, 411705), (1143, 365960), (1260, 331978), (1270, 329364), (1307, 320040), (1524, 274470), (1778, 235260), (1905, 219576), (2286, 182980), (2520, 165989), (2540, 164682), (2614, 160020), (2667, 156840), (3048, 137235), (3556, 117630), (3810, 109788), (3921, 106680), (4445, 94104), (4572, 91490), (5080, 82341), (5228, 80010), (5334, 78420), (5715, 73192), (6535, 64008), (7112, 58815), (7620, 54894), (7842, 53340), (8001, 52280), (8890, 47052), (9144, 45745), (9149, 45720), (10456, 40005), (10668, 39210), (11430, 36596), (11763, 35560), (13070, 32004), (13335, 31368), (15240, 27447), (15684, 26670), (16002, 26140), (17780, 23526), (18298, 22860), (19605, 21336)]