490642880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 1532351520

約数和(自身を除く): 1041708640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 64, 65, 70, 80, 83, 91, 98, 104, 112, 116, 130, 140, 145, 160, 166, 182, 196, 203, 208, 224, 232, 245, 260, 280, 290, 320, 332, 364, 377, 392, 406, 415, 416, 448, 455, 464, 490, 520, 560, 580, 581, 637, 664, 728, 754, 784, 812, 830, 832, 910, 928, 980, 1015, 1040, 1079, 1120, 1160, 1162, 1274, 1328, 1421, 1456, 1508, 1568, 1624, 1660, 1820, 1856, 1885, 1960, 2030, 2080, 2158, 2240, 2320, 2324, 2407, 2548, 2639, 2656, 2842, 2905, 2912, 3016, 3136, 3185, 3248, 3320, 3640, 3770, 3920, 4060, 4067, 4160, 4316, 4640, 4648, 4814, 5096, 5278, 5312, 5395, 5684, 5810, 5824, 6032, 6370, 6496, 6640, 7105, 7280, 7540, 7553, 7840, 8120, 8134, 8632, 9280, 9296, 9628, 10192, 10556, 10790, 11368, 11620, 12035, 12064, 12740, 12992, 13195, 13280, 14210, 14560, 15080, 15106, 15680, 16240, 16268, 16849, 17264, 18473, 18592, 19256, 20335, 20384, 21112, 21580, 22736, 23240, 24070, 24128, 25480, 26390, 26560, 28420, 29120, 30160, 30212, 31291, 32480, 32536, 33698, 34528, 36946, 37184, 37765, 38512, 40670, 40768, 42224, 43160, 45472, 46480, 48140, 50960, 52780, 52871, 56840, 60320, 60424, 62582, 64960, 65072, 67396, 69056, 73892, 75530, 77024, 81340, 84245, 84448, 86320, 90944, 92365, 92960, 96280, 101920, 105560, 105742, 113680, 117943, 120640, 120848, 125164, 130144, 134792, 147784, 151060, 154048, 156455, 162680, 168490, 168896, 172640, 184730, 185920, 192560, 203840, 211120, 211484, 219037, 227360, 235886, 241696, 250328, 260288, 264355, 269584, 295568, 302120, 312910, 325360, 336980, 345280, 369460, 385120, 422240, 422968, 438074, 454720, 471772, 483392, 500656, 528710, 539168, 589715, 591136, 604240, 625820, 650720, 673960, 738920, 770240, 844480, 845936, 876148, 943544, 1001312, 1057420, 1078336, 1095185, 1179430, 1182272, 1208480, 1251640, 1301440, 1347920, 1477840, 1533259, 1691872, 1752296, 1887088, 2002624, 2114840, 2190370, 2358860, 2416960, 2503280, 2695840, 2955680, 3066518, 3383744, 3504592, 3774176, 4229680, 4380740, 4717720, 5006560, 5391680, 5911360, 6133036, 7009184, 7548352, 7666295, 8459360, 8761480, 9435440, 10013120, 12266072, 14018368, 15332590, 16918720, 17522960, 18870880, 24532144, 30665180, 35045920, 37741760, 49064288, 61330360, 70091840, 98128576, 122660720, 245321440, 490642880]

約数ペア:

[(1, 490642880), (2, 245321440), (4, 122660720), (5, 98128576), (7, 70091840), (8, 61330360), (10, 49064288), (13, 37741760), (14, 35045920), (16, 30665180), (20, 24532144), (26, 18870880), (28, 17522960), (29, 16918720), (32, 15332590), (35, 14018368), (40, 12266072), (49, 10013120), (52, 9435440), (56, 8761480), (58, 8459360), (64, 7666295), (65, 7548352), (70, 7009184), (80, 6133036), (83, 5911360), (91, 5391680), (98, 5006560), (104, 4717720), (112, 4380740), (116, 4229680), (130, 3774176), (140, 3504592), (145, 3383744), (160, 3066518), (166, 2955680), (182, 2695840), (196, 2503280), (203, 2416960), (208, 2358860), (224, 2190370), (232, 2114840), (245, 2002624), (260, 1887088), (280, 1752296), (290, 1691872), (320, 1533259), (332, 1477840), (364, 1347920), (377, 1301440), (392, 1251640), (406, 1208480), (415, 1182272), (416, 1179430), (448, 1095185), (455, 1078336), (464, 1057420), (490, 1001312), (520, 943544), (560, 876148), (580, 845936), (581, 844480), (637, 770240), (664, 738920), (728, 673960), (754, 650720), (784, 625820), (812, 604240), (830, 591136), (832, 589715), (910, 539168), (928, 528710), (980, 500656), (1015, 483392), (1040, 471772), (1079, 454720), (1120, 438074), (1160, 422968), (1162, 422240), (1274, 385120), (1328, 369460), (1421, 345280), (1456, 336980), (1508, 325360), (1568, 312910), (1624, 302120), (1660, 295568), (1820, 269584), (1856, 264355), (1885, 260288), (1960, 250328), (2030, 241696), (2080, 235886), (2158, 227360), (2240, 219037), (2320, 211484), (2324, 211120), (2407, 203840), (2548, 192560), (2639, 185920), (2656, 184730), (2842, 172640), (2905, 168896), (2912, 168490), (3016, 162680), (3136, 156455), (3185, 154048), (3248, 151060), (3320, 147784), (3640, 134792), (3770, 130144), (3920, 125164), (4060, 120848), (4067, 120640), (4160, 117943), (4316, 113680), (4640, 105742), (4648, 105560), (4814, 101920), (5096, 96280), (5278, 92960), (5312, 92365), (5395, 90944), (5684, 86320), (5810, 84448), (5824, 84245), (6032, 81340), (6370, 77024), (6496, 75530), (6640, 73892), (7105, 69056), (7280, 67396), (7540, 65072), (7553, 64960), (7840, 62582), (8120, 60424), (8134, 60320), (8632, 56840), (9280, 52871), (9296, 52780), (9628, 50960), (10192, 48140), (10556, 46480), (10790, 45472), (11368, 43160), (11620, 42224), (12035, 40768), (12064, 40670), (12740, 38512), (12992, 37765), (13195, 37184), (13280, 36946), (14210, 34528), (14560, 33698), (15080, 32536), (15106, 32480), (15680, 31291), (16240, 30212), (16268, 30160), (16849, 29120), (17264, 28420), (18473, 26560), (18592, 26390), (19256, 25480), (20335, 24128), (20384, 24070), (21112, 23240), (21580, 22736)]