2037438720

素因数分解:

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

素因数の和:198

約数の個数: 432

約数和(自身を含む): 7438459392

約数和(自身を除く): 5401020672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 53, 60, 64, 71, 72, 80, 90, 94, 96, 106, 120, 128, 141, 142, 144, 159, 160, 180, 188, 192, 212, 213, 235, 240, 256, 265, 282, 284, 288, 318, 320, 355, 360, 376, 384, 423, 424, 426, 470, 477, 480, 530, 564, 568, 576, 636, 639, 640, 705, 710, 720, 752, 768, 795, 846, 848, 852, 940, 954, 960, 1060, 1065, 1128, 1136, 1152, 1272, 1278, 1280, 1410, 1420, 1440, 1504, 1590, 1692, 1696, 1704, 1880, 1908, 1920, 2115, 2120, 2130, 2256, 2272, 2304, 2385, 2491, 2544, 2556, 2820, 2840, 2880, 3008, 3180, 3195, 3337, 3384, 3392, 3408, 3760, 3763, 3816, 3840, 4230, 4240, 4260, 4512, 4544, 4770, 4982, 5088, 5112, 5640, 5680, 5760, 6016, 6360, 6390, 6674, 6768, 6784, 6816, 7473, 7520, 7526, 7632, 8460, 8480, 8520, 9024, 9088, 9540, 9964, 10011, 10176, 10224, 11280, 11289, 11360, 11520, 12032, 12455, 12720, 12780, 13348, 13536, 13568, 13632, 14946, 15040, 15052, 15264, 16685, 16920, 16960, 17040, 18048, 18176, 18815, 19080, 19928, 20022, 20352, 20448, 22419, 22560, 22578, 22720, 24910, 25440, 25560, 26696, 27072, 27264, 29892, 30033, 30080, 30104, 30528, 33370, 33840, 33867, 33920, 34080, 36096, 37365, 37630, 38160, 39856, 40044, 40704, 40896, 44838, 45120, 45156, 45440, 49820, 50055, 50880, 51120, 53392, 54144, 54528, 56445, 59784, 60066, 60160, 60208, 61056, 66740, 67680, 67734, 67840, 68160, 74730, 75260, 76320, 79712, 80088, 81792, 89676, 90240, 90312, 90880, 99640, 100110, 101760, 102240, 106784, 108288, 112095, 112890, 119568, 120132, 120416, 122112, 133480, 135360, 135468, 136320, 149460, 150165, 150520, 152640, 159424, 160176, 163584, 169335, 176861, 179352, 180480, 180624, 199280, 200220, 203520, 204480, 213568, 224190, 225780, 239136, 240264, 240832, 266960, 270720, 270936, 272640, 298920, 300330, 301040, 305280, 318848, 320352, 338670, 353722, 358704, 361248, 398560, 400440, 408960, 427136, 448380, 451560, 478272, 480528, 481664, 530583, 533920, 541440, 541872, 597840, 600660, 602080, 610560, 637696, 640704, 677340, 707444, 717408, 722496, 797120, 800880, 817920, 854272, 884305, 896760, 903120, 956544, 961056, 963328, 1061166, 1067840, 1083744, 1195680, 1201320, 1204160, 1281408, 1354680, 1414888, 1434816, 1444992, 1591749, 1594240, 1601760, 1768610, 1793520, 1806240, 1913088, 1922112, 2122332, 2135680, 2167488, 2391360, 2402640, 2408320, 2562816, 2652915, 2709360, 2829776, 2869632, 2889984, 3183498, 3188480, 3203520, 3537220, 3587040, 3612480, 3844224, 4244664, 4271360, 4334976, 4782720, 4805280, 4816640, 5305830, 5418720, 5659552, 5739264, 6366996, 6407040, 7074440, 7174080, 7224960, 7688448, 7958745, 8489328, 8669952, 9565440, 9610560, 10611660, 10837440, 11319104, 12733992, 12814080, 14148880, 14348160, 14449920, 15917490, 16978656, 19221120, 21223320, 21674880, 22638208, 25467984, 28297760, 28696320, 31834980, 33957312, 38442240, 42446640, 43349760, 45276416, 50935968, 56595520, 63669960, 67914624, 84893280, 101871936, 113191040, 127339920, 135829248, 169786560, 203743872, 226382080, 254679840, 339573120, 407487744, 509359680, 679146240, 1018719360, 2037438720]

約数ペア:

[(1, 2037438720), (2, 1018719360), (3, 679146240), (4, 509359680), (5, 407487744), (6, 339573120), (8, 254679840), (9, 226382080), (10, 203743872), (12, 169786560), (15, 135829248), (16, 127339920), (18, 113191040), (20, 101871936), (24, 84893280), (30, 67914624), (32, 63669960), (36, 56595520), (40, 50935968), (45, 45276416), (47, 43349760), (48, 42446640), (53, 38442240), (60, 33957312), (64, 31834980), (71, 28696320), (72, 28297760), (80, 25467984), (90, 22638208), (94, 21674880), (96, 21223320), (106, 19221120), (120, 16978656), (128, 15917490), (141, 14449920), (142, 14348160), (144, 14148880), (159, 12814080), (160, 12733992), (180, 11319104), (188, 10837440), (192, 10611660), (212, 9610560), (213, 9565440), (235, 8669952), (240, 8489328), (256, 7958745), (265, 7688448), (282, 7224960), (284, 7174080), (288, 7074440), (318, 6407040), (320, 6366996), (355, 5739264), (360, 5659552), (376, 5418720), (384, 5305830), (423, 4816640), (424, 4805280), (426, 4782720), (470, 4334976), (477, 4271360), (480, 4244664), (530, 3844224), (564, 3612480), (568, 3587040), (576, 3537220), (636, 3203520), (639, 3188480), (640, 3183498), (705, 2889984), (710, 2869632), (720, 2829776), (752, 2709360), (768, 2652915), (795, 2562816), (846, 2408320), (848, 2402640), (852, 2391360), (940, 2167488), (954, 2135680), (960, 2122332), (1060, 1922112), (1065, 1913088), (1128, 1806240), (1136, 1793520), (1152, 1768610), (1272, 1601760), (1278, 1594240), (1280, 1591749), (1410, 1444992), (1420, 1434816), (1440, 1414888), (1504, 1354680), (1590, 1281408), (1692, 1204160), (1696, 1201320), (1704, 1195680), (1880, 1083744), (1908, 1067840), (1920, 1061166), (2115, 963328), (2120, 961056), (2130, 956544), (2256, 903120), (2272, 896760), (2304, 884305), (2385, 854272), (2491, 817920), (2544, 800880), (2556, 797120), (2820, 722496), (2840, 717408), (2880, 707444), (3008, 677340), (3180, 640704), (3195, 637696), (3337, 610560), (3384, 602080), (3392, 600660), (3408, 597840), (3760, 541872), (3763, 541440), (3816, 533920), (3840, 530583), (4230, 481664), (4240, 480528), (4260, 478272), (4512, 451560), (4544, 448380), (4770, 427136), (4982, 408960), (5088, 400440), (5112, 398560), (5640, 361248), (5680, 358704), (5760, 353722), (6016, 338670), (6360, 320352), (6390, 318848), (6674, 305280), (6768, 301040), (6784, 300330), (6816, 298920), (7473, 272640), (7520, 270936), (7526, 270720), (7632, 266960), (8460, 240832), (8480, 240264), (8520, 239136), (9024, 225780), (9088, 224190), (9540, 213568), (9964, 204480), (10011, 203520), (10176, 200220), (10224, 199280), (11280, 180624), (11289, 180480), (11360, 179352), (11520, 176861), (12032, 169335), (12455, 163584), (12720, 160176), (12780, 159424), (13348, 152640), (13536, 150520), (13568, 150165), (13632, 149460), (14946, 136320), (15040, 135468), (15052, 135360), (15264, 133480), (16685, 122112), (16920, 120416), (16960, 120132), (17040, 119568), (18048, 112890), (18176, 112095), (18815, 108288), (19080, 106784), (19928, 102240), (20022, 101760), (20352, 100110), (20448, 99640), (22419, 90880), (22560, 90312), (22578, 90240), (22720, 89676), (24910, 81792), (25440, 80088), (25560, 79712), (26696, 76320), (27072, 75260), (27264, 74730), (29892, 68160), (30033, 67840), (30080, 67734), (30104, 67680), (30528, 66740), (33370, 61056), (33840, 60208), (33867, 60160), (33920, 60066), (34080, 59784), (36096, 56445), (37365, 54528), (37630, 54144), (38160, 53392), (39856, 51120), (40044, 50880), (40704, 50055), (40896, 49820), (44838, 45440), (45120, 45156)]