679146240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 2288756736

約数和(自身を除く): 1609610496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 64, 71, 80, 94, 96, 106, 120, 128, 141, 142, 159, 160, 188, 192, 212, 213, 235, 240, 256, 265, 282, 284, 318, 320, 355, 376, 384, 424, 426, 470, 480, 530, 564, 568, 636, 640, 705, 710, 752, 768, 795, 848, 852, 940, 960, 1060, 1065, 1128, 1136, 1272, 1280, 1410, 1420, 1504, 1590, 1696, 1704, 1880, 1920, 2120, 2130, 2256, 2272, 2491, 2544, 2820, 2840, 3008, 3180, 3337, 3392, 3408, 3760, 3763, 3840, 4240, 4260, 4512, 4544, 4982, 5088, 5640, 5680, 6016, 6360, 6674, 6784, 6816, 7473, 7520, 7526, 8480, 8520, 9024, 9088, 9964, 10011, 10176, 11280, 11289, 11360, 12032, 12455, 12720, 13348, 13568, 13632, 14946, 15040, 15052, 16685, 16960, 17040, 18048, 18176, 18815, 19928, 20022, 20352, 22560, 22578, 22720, 24910, 25440, 26696, 27264, 29892, 30080, 30104, 33370, 33920, 34080, 36096, 37365, 37630, 39856, 40044, 40704, 45120, 45156, 45440, 49820, 50055, 50880, 53392, 54528, 56445, 59784, 60160, 60208, 66740, 67840, 68160, 74730, 75260, 79712, 80088, 90240, 90312, 90880, 99640, 100110, 101760, 106784, 112890, 119568, 120416, 133480, 136320, 149460, 150520, 159424, 160176, 176861, 180480, 180624, 199280, 200220, 203520, 213568, 225780, 239136, 240832, 266960, 272640, 298920, 301040, 318848, 320352, 353722, 361248, 398560, 400440, 427136, 451560, 478272, 481664, 530583, 533920, 597840, 602080, 637696, 640704, 707444, 722496, 797120, 800880, 854272, 884305, 903120, 956544, 963328, 1061166, 1067840, 1195680, 1204160, 1281408, 1414888, 1444992, 1594240, 1601760, 1768610, 1806240, 1913088, 2122332, 2135680, 2391360, 2408320, 2562816, 2652915, 2829776, 2889984, 3188480, 3203520, 3537220, 3612480, 4244664, 4271360, 4782720, 4816640, 5305830, 5659552, 6407040, 7074440, 7224960, 8489328, 9565440, 10611660, 11319104, 12814080, 14148880, 14449920, 16978656, 21223320, 22638208, 28297760, 33957312, 42446640, 45276416, 56595520, 67914624, 84893280, 113191040, 135829248, 169786560, 226382080, 339573120, 679146240]

約数ペア:

[(1, 679146240), (2, 339573120), (3, 226382080), (4, 169786560), (5, 135829248), (6, 113191040), (8, 84893280), (10, 67914624), (12, 56595520), (15, 45276416), (16, 42446640), (20, 33957312), (24, 28297760), (30, 22638208), (32, 21223320), (40, 16978656), (47, 14449920), (48, 14148880), (53, 12814080), (60, 11319104), (64, 10611660), (71, 9565440), (80, 8489328), (94, 7224960), (96, 7074440), (106, 6407040), (120, 5659552), (128, 5305830), (141, 4816640), (142, 4782720), (159, 4271360), (160, 4244664), (188, 3612480), (192, 3537220), (212, 3203520), (213, 3188480), (235, 2889984), (240, 2829776), (256, 2652915), (265, 2562816), (282, 2408320), (284, 2391360), (318, 2135680), (320, 2122332), (355, 1913088), (376, 1806240), (384, 1768610), (424, 1601760), (426, 1594240), (470, 1444992), (480, 1414888), (530, 1281408), (564, 1204160), (568, 1195680), (636, 1067840), (640, 1061166), (705, 963328), (710, 956544), (752, 903120), (768, 884305), (795, 854272), (848, 800880), (852, 797120), (940, 722496), (960, 707444), (1060, 640704), (1065, 637696), (1128, 602080), (1136, 597840), (1272, 533920), (1280, 530583), (1410, 481664), (1420, 478272), (1504, 451560), (1590, 427136), (1696, 400440), (1704, 398560), (1880, 361248), (1920, 353722), (2120, 320352), (2130, 318848), (2256, 301040), (2272, 298920), (2491, 272640), (2544, 266960), (2820, 240832), (2840, 239136), (3008, 225780), (3180, 213568), (3337, 203520), (3392, 200220), (3408, 199280), (3760, 180624), (3763, 180480), (3840, 176861), (4240, 160176), (4260, 159424), (4512, 150520), (4544, 149460), (4982, 136320), (5088, 133480), (5640, 120416), (5680, 119568), (6016, 112890), (6360, 106784), (6674, 101760), (6784, 100110), (6816, 99640), (7473, 90880), (7520, 90312), (7526, 90240), (8480, 80088), (8520, 79712), (9024, 75260), (9088, 74730), (9964, 68160), (10011, 67840), (10176, 66740), (11280, 60208), (11289, 60160), (11360, 59784), (12032, 56445), (12455, 54528), (12720, 53392), (13348, 50880), (13568, 50055), (13632, 49820), (14946, 45440), (15040, 45156), (15052, 45120), (16685, 40704), (16960, 40044), (17040, 39856), (18048, 37630), (18176, 37365), (18815, 36096), (19928, 34080), (20022, 33920), (20352, 33370), (22560, 30104), (22578, 30080), (22720, 29892), (24910, 27264), (25440, 26696)]