416487680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 1243275264

約数和(自身を除く): 826787584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 47, 56, 64, 70, 80, 86, 92, 94, 112, 115, 128, 140, 160, 161, 172, 184, 188, 215, 224, 230, 235, 256, 280, 301, 320, 322, 329, 344, 368, 376, 430, 448, 460, 470, 560, 602, 640, 644, 658, 688, 736, 752, 805, 860, 896, 920, 940, 989, 1081, 1120, 1204, 1280, 1288, 1316, 1376, 1472, 1504, 1505, 1610, 1645, 1720, 1792, 1840, 1880, 1978, 2021, 2162, 2240, 2408, 2576, 2632, 2752, 2944, 3008, 3010, 3220, 3290, 3440, 3680, 3760, 3956, 4042, 4324, 4480, 4816, 4945, 5152, 5264, 5405, 5504, 5888, 6016, 6020, 6440, 6580, 6880, 6923, 7360, 7520, 7567, 7912, 8084, 8648, 8960, 9632, 9890, 10105, 10304, 10528, 10810, 11008, 12032, 12040, 12880, 13160, 13760, 13846, 14147, 14720, 15040, 15134, 15824, 16168, 17296, 19264, 19780, 20210, 20608, 21056, 21620, 24080, 25760, 26320, 27520, 27692, 28294, 29440, 30080, 30268, 31648, 32336, 34592, 34615, 37835, 38528, 39560, 40420, 41216, 42112, 43240, 46483, 48160, 51520, 52640, 55040, 55384, 56588, 60160, 60536, 63296, 64672, 69184, 69230, 70735, 75670, 77056, 79120, 80840, 84224, 86480, 92966, 96320, 103040, 105280, 110768, 113176, 121072, 126592, 129344, 138368, 138460, 141470, 151340, 158240, 161680, 172960, 185932, 192640, 206080, 210560, 221536, 226352, 232415, 242144, 253184, 258688, 276736, 276920, 282940, 302680, 316480, 323360, 325381, 345920, 371864, 385280, 421120, 443072, 452704, 464830, 484288, 517376, 553840, 565880, 605360, 632960, 646720, 650762, 691840, 743728, 886144, 905408, 929660, 968576, 1107680, 1131760, 1210720, 1265920, 1293440, 1301524, 1383680, 1487456, 1626905, 1772288, 1810816, 1859320, 1937152, 2215360, 2263520, 2421440, 2586880, 2603048, 2974912, 3253810, 3621632, 3718640, 4430720, 4527040, 4842880, 5206096, 5949824, 6507620, 7437280, 8861440, 9054080, 9685760, 10412192, 11899648, 13015240, 14874560, 18108160, 20824384, 26030480, 29749120, 41648768, 52060960, 59498240, 83297536, 104121920, 208243840, 416487680]

約数ペア:

[(1, 416487680), (2, 208243840), (4, 104121920), (5, 83297536), (7, 59498240), (8, 52060960), (10, 41648768), (14, 29749120), (16, 26030480), (20, 20824384), (23, 18108160), (28, 14874560), (32, 13015240), (35, 11899648), (40, 10412192), (43, 9685760), (46, 9054080), (47, 8861440), (56, 7437280), (64, 6507620), (70, 5949824), (80, 5206096), (86, 4842880), (92, 4527040), (94, 4430720), (112, 3718640), (115, 3621632), (128, 3253810), (140, 2974912), (160, 2603048), (161, 2586880), (172, 2421440), (184, 2263520), (188, 2215360), (215, 1937152), (224, 1859320), (230, 1810816), (235, 1772288), (256, 1626905), (280, 1487456), (301, 1383680), (320, 1301524), (322, 1293440), (329, 1265920), (344, 1210720), (368, 1131760), (376, 1107680), (430, 968576), (448, 929660), (460, 905408), (470, 886144), (560, 743728), (602, 691840), (640, 650762), (644, 646720), (658, 632960), (688, 605360), (736, 565880), (752, 553840), (805, 517376), (860, 484288), (896, 464830), (920, 452704), (940, 443072), (989, 421120), (1081, 385280), (1120, 371864), (1204, 345920), (1280, 325381), (1288, 323360), (1316, 316480), (1376, 302680), (1472, 282940), (1504, 276920), (1505, 276736), (1610, 258688), (1645, 253184), (1720, 242144), (1792, 232415), (1840, 226352), (1880, 221536), (1978, 210560), (2021, 206080), (2162, 192640), (2240, 185932), (2408, 172960), (2576, 161680), (2632, 158240), (2752, 151340), (2944, 141470), (3008, 138460), (3010, 138368), (3220, 129344), (3290, 126592), (3440, 121072), (3680, 113176), (3760, 110768), (3956, 105280), (4042, 103040), (4324, 96320), (4480, 92966), (4816, 86480), (4945, 84224), (5152, 80840), (5264, 79120), (5405, 77056), (5504, 75670), (5888, 70735), (6016, 69230), (6020, 69184), (6440, 64672), (6580, 63296), (6880, 60536), (6923, 60160), (7360, 56588), (7520, 55384), (7567, 55040), (7912, 52640), (8084, 51520), (8648, 48160), (8960, 46483), (9632, 43240), (9890, 42112), (10105, 41216), (10304, 40420), (10528, 39560), (10810, 38528), (11008, 37835), (12032, 34615), (12040, 34592), (12880, 32336), (13160, 31648), (13760, 30268), (13846, 30080), (14147, 29440), (14720, 28294), (15040, 27692), (15134, 27520), (15824, 26320), (16168, 25760), (17296, 24080), (19264, 21620), (19780, 21056), (20210, 20608)]