219598080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 778813056

約数和(自身を除く): 559214976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 83, 96, 104, 106, 120, 128, 130, 156, 159, 160, 166, 192, 195, 208, 212, 240, 249, 256, 260, 265, 312, 318, 320, 332, 384, 390, 415, 416, 424, 480, 498, 520, 530, 624, 636, 640, 664, 689, 768, 780, 795, 830, 832, 848, 960, 996, 1040, 1060, 1079, 1245, 1248, 1272, 1280, 1328, 1378, 1560, 1590, 1660, 1664, 1696, 1920, 1992, 2067, 2080, 2120, 2158, 2490, 2496, 2544, 2656, 2756, 3120, 3180, 3237, 3320, 3328, 3392, 3445, 3840, 3984, 4134, 4160, 4240, 4316, 4399, 4980, 4992, 5088, 5312, 5395, 5512, 6240, 6360, 6474, 6640, 6784, 6890, 7968, 8268, 8320, 8480, 8632, 8798, 9960, 9984, 10176, 10335, 10624, 10790, 11024, 12480, 12720, 12948, 13197, 13280, 13568, 13780, 15936, 16185, 16536, 16640, 16960, 17264, 17596, 19920, 20352, 20670, 21248, 21580, 21995, 22048, 24960, 25440, 25896, 26394, 26560, 27560, 31872, 32370, 33072, 33920, 34528, 35192, 39840, 40704, 41340, 43160, 43990, 44096, 49920, 50880, 51792, 52788, 53120, 55120, 57187, 63744, 64740, 65985, 66144, 67840, 69056, 70384, 79680, 82680, 86320, 87980, 88192, 101760, 103584, 105576, 106240, 110240, 114374, 129480, 131970, 132288, 138112, 140768, 159360, 165360, 171561, 172640, 175960, 176384, 203520, 207168, 211152, 220480, 228748, 258960, 263940, 264576, 276224, 281536, 285935, 318720, 330720, 343122, 345280, 351920, 414336, 422304, 440960, 457496, 517920, 527880, 529152, 563072, 571870, 661440, 686244, 690560, 703840, 828672, 844608, 857805, 881920, 914992, 1035840, 1055760, 1126144, 1143740, 1322880, 1372488, 1381120, 1407680, 1689216, 1715610, 1829984, 2071680, 2111520, 2287480, 2645760, 2744976, 2815360, 3378432, 3431220, 3659968, 4143360, 4223040, 4574960, 5489952, 5630720, 6862440, 7319936, 8446080, 9149920, 10979904, 13724880, 14639872, 16892160, 18299840, 21959808, 27449760, 36599680, 43919616, 54899520, 73199360, 109799040, 219598080]

約数ペア:

[(1, 219598080), (2, 109799040), (3, 73199360), (4, 54899520), (5, 43919616), (6, 36599680), (8, 27449760), (10, 21959808), (12, 18299840), (13, 16892160), (15, 14639872), (16, 13724880), (20, 10979904), (24, 9149920), (26, 8446080), (30, 7319936), (32, 6862440), (39, 5630720), (40, 5489952), (48, 4574960), (52, 4223040), (53, 4143360), (60, 3659968), (64, 3431220), (65, 3378432), (78, 2815360), (80, 2744976), (83, 2645760), (96, 2287480), (104, 2111520), (106, 2071680), (120, 1829984), (128, 1715610), (130, 1689216), (156, 1407680), (159, 1381120), (160, 1372488), (166, 1322880), (192, 1143740), (195, 1126144), (208, 1055760), (212, 1035840), (240, 914992), (249, 881920), (256, 857805), (260, 844608), (265, 828672), (312, 703840), (318, 690560), (320, 686244), (332, 661440), (384, 571870), (390, 563072), (415, 529152), (416, 527880), (424, 517920), (480, 457496), (498, 440960), (520, 422304), (530, 414336), (624, 351920), (636, 345280), (640, 343122), (664, 330720), (689, 318720), (768, 285935), (780, 281536), (795, 276224), (830, 264576), (832, 263940), (848, 258960), (960, 228748), (996, 220480), (1040, 211152), (1060, 207168), (1079, 203520), (1245, 176384), (1248, 175960), (1272, 172640), (1280, 171561), (1328, 165360), (1378, 159360), (1560, 140768), (1590, 138112), (1660, 132288), (1664, 131970), (1696, 129480), (1920, 114374), (1992, 110240), (2067, 106240), (2080, 105576), (2120, 103584), (2158, 101760), (2490, 88192), (2496, 87980), (2544, 86320), (2656, 82680), (2756, 79680), (3120, 70384), (3180, 69056), (3237, 67840), (3320, 66144), (3328, 65985), (3392, 64740), (3445, 63744), (3840, 57187), (3984, 55120), (4134, 53120), (4160, 52788), (4240, 51792), (4316, 50880), (4399, 49920), (4980, 44096), (4992, 43990), (5088, 43160), (5312, 41340), (5395, 40704), (5512, 39840), (6240, 35192), (6360, 34528), (6474, 33920), (6640, 33072), (6784, 32370), (6890, 31872), (7968, 27560), (8268, 26560), (8320, 26394), (8480, 25896), (8632, 25440), (8798, 24960), (9960, 22048), (9984, 21995), (10176, 21580), (10335, 21248), (10624, 20670), (10790, 20352), (11024, 19920), (12480, 17596), (12720, 17264), (12948, 16960), (13197, 16640), (13280, 16536), (13568, 16185), (13780, 15936)]