1490812960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 384

約数和(自身を含む): 4846625280

約数和(自身を除く): 3355812320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 19, 20, 26, 28, 32, 34, 35, 38, 40, 52, 56, 65, 68, 70, 76, 80, 85, 91, 95, 104, 112, 119, 130, 133, 136, 140, 152, 160, 170, 182, 190, 208, 221, 224, 238, 247, 260, 266, 272, 280, 304, 317, 323, 340, 364, 380, 416, 442, 455, 476, 494, 520, 532, 544, 560, 595, 608, 634, 646, 665, 680, 728, 760, 884, 910, 952, 988, 1040, 1064, 1105, 1120, 1190, 1235, 1268, 1292, 1330, 1360, 1456, 1520, 1547, 1585, 1615, 1729, 1768, 1820, 1904, 1976, 2080, 2128, 2210, 2219, 2261, 2380, 2470, 2536, 2584, 2660, 2720, 2912, 3040, 3094, 3170, 3230, 3458, 3536, 3640, 3808, 3952, 4121, 4199, 4256, 4420, 4438, 4522, 4760, 4940, 5072, 5168, 5320, 5389, 6023, 6188, 6340, 6460, 6916, 7072, 7280, 7735, 7904, 8242, 8398, 8645, 8840, 8876, 9044, 9520, 9880, 10144, 10336, 10640, 10778, 11095, 11305, 12046, 12376, 12680, 12920, 13832, 14560, 15470, 16484, 16796, 17290, 17680, 17752, 18088, 19040, 19760, 20605, 20995, 21280, 21556, 22190, 22610, 24092, 24752, 25360, 25840, 26945, 27664, 28847, 29393, 30115, 30940, 32968, 33592, 34580, 35360, 35504, 36176, 37723, 39520, 41210, 41990, 42161, 43112, 44380, 45220, 48184, 49504, 50720, 51680, 53890, 55328, 57694, 58786, 60230, 61880, 65936, 67184, 69160, 70057, 71008, 72352, 75446, 78299, 82420, 83980, 84322, 86224, 88760, 90440, 96368, 102391, 107780, 115388, 117572, 120460, 123760, 131872, 134368, 138320, 140114, 144235, 146965, 150892, 156598, 164840, 167960, 168644, 172448, 177520, 180880, 188615, 192736, 204782, 210805, 215560, 230776, 235144, 240920, 247520, 276640, 280228, 288470, 293930, 301784, 313196, 329680, 335920, 337288, 350285, 355040, 361760, 377230, 391495, 409564, 421610, 431120, 461552, 470288, 481840, 490399, 511955, 548093, 560456, 576940, 587860, 603568, 626392, 659360, 671840, 674576, 700570, 716737, 754460, 782990, 819128, 843220, 862240, 923104, 940576, 963680, 980798, 1023910, 1096186, 1120912, 1153880, 1175720, 1207136, 1252784, 1331083, 1349152, 1401140, 1433474, 1508920, 1565980, 1638256, 1686440, 1961596, 2047820, 2192372, 2241824, 2307760, 2351440, 2451995, 2505568, 2662166, 2740465, 2802280, 2866948, 3017840, 3131960, 3276512, 3372880, 3583685, 3923192, 4095640, 4384744, 4615520, 4702880, 4903990, 5324332, 5480930, 5604560, 5733896, 6035680, 6263920, 6655415, 6745760, 7167370, 7846384, 8191280, 8769488, 9317581, 9807980, 10648664, 10961860, 11209120, 11467792, 12527840, 13310830, 14334740, 15692768, 16382560, 17538976, 18635162, 19615960, 21297328, 21923720, 22935584, 26621660, 28669480, 37270324, 39231920, 42594656, 43847440, 46587905, 53243320, 57338960, 74540648, 78463840, 87694880, 93175810, 106486640, 114677920, 149081296, 186351620, 212973280, 298162592, 372703240, 745406480, 1490812960]

約数ペア:

[(1, 1490812960), (2, 745406480), (4, 372703240), (5, 298162592), (7, 212973280), (8, 186351620), (10, 149081296), (13, 114677920), (14, 106486640), (16, 93175810), (17, 87694880), (19, 78463840), (20, 74540648), (26, 57338960), (28, 53243320), (32, 46587905), (34, 43847440), (35, 42594656), (38, 39231920), (40, 37270324), (52, 28669480), (56, 26621660), (65, 22935584), (68, 21923720), (70, 21297328), (76, 19615960), (80, 18635162), (85, 17538976), (91, 16382560), (95, 15692768), (104, 14334740), (112, 13310830), (119, 12527840), (130, 11467792), (133, 11209120), (136, 10961860), (140, 10648664), (152, 9807980), (160, 9317581), (170, 8769488), (182, 8191280), (190, 7846384), (208, 7167370), (221, 6745760), (224, 6655415), (238, 6263920), (247, 6035680), (260, 5733896), (266, 5604560), (272, 5480930), (280, 5324332), (304, 4903990), (317, 4702880), (323, 4615520), (340, 4384744), (364, 4095640), (380, 3923192), (416, 3583685), (442, 3372880), (455, 3276512), (476, 3131960), (494, 3017840), (520, 2866948), (532, 2802280), (544, 2740465), (560, 2662166), (595, 2505568), (608, 2451995), (634, 2351440), (646, 2307760), (665, 2241824), (680, 2192372), (728, 2047820), (760, 1961596), (884, 1686440), (910, 1638256), (952, 1565980), (988, 1508920), (1040, 1433474), (1064, 1401140), (1105, 1349152), (1120, 1331083), (1190, 1252784), (1235, 1207136), (1268, 1175720), (1292, 1153880), (1330, 1120912), (1360, 1096186), (1456, 1023910), (1520, 980798), (1547, 963680), (1585, 940576), (1615, 923104), (1729, 862240), (1768, 843220), (1820, 819128), (1904, 782990), (1976, 754460), (2080, 716737), (2128, 700570), (2210, 674576), (2219, 671840), (2261, 659360), (2380, 626392), (2470, 603568), (2536, 587860), (2584, 576940), (2660, 560456), (2720, 548093), (2912, 511955), (3040, 490399), (3094, 481840), (3170, 470288), (3230, 461552), (3458, 431120), (3536, 421610), (3640, 409564), (3808, 391495), (3952, 377230), (4121, 361760), (4199, 355040), (4256, 350285), (4420, 337288), (4438, 335920), (4522, 329680), (4760, 313196), (4940, 301784), (5072, 293930), (5168, 288470), (5320, 280228), (5389, 276640), (6023, 247520), (6188, 240920), (6340, 235144), (6460, 230776), (6916, 215560), (7072, 210805), (7280, 204782), (7735, 192736), (7904, 188615), (8242, 180880), (8398, 177520), (8645, 172448), (8840, 168644), (8876, 167960), (9044, 164840), (9520, 156598), (9880, 150892), (10144, 146965), (10336, 144235), (10640, 140114), (10778, 138320), (11095, 134368), (11305, 131872), (12046, 123760), (12376, 120460), (12680, 117572), (12920, 115388), (13832, 107780), (14560, 102391), (15470, 96368), (16484, 90440), (16796, 88760), (17290, 86224), (17680, 84322), (17752, 83980), (18088, 82420), (19040, 78299), (19760, 75446), (20605, 72352), (20995, 71008), (21280, 70057), (21556, 69160), (22190, 67184), (22610, 65936), (24092, 61880), (24752, 60230), (25360, 58786), (25840, 57694), (26945, 55328), (27664, 53890), (28847, 51680), (29393, 50720), (30115, 49504), (30940, 48184), (32968, 45220), (33592, 44380), (34580, 43112), (35360, 42161), (35504, 41990), (36176, 41210), (37723, 39520)]