196160640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 256

約数和(自身を含む): 699148800

約数和(自身を除く): 502988160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 271, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 542, 580, 624, 640, 696, 754, 780, 813, 832, 870, 928, 960, 1040, 1084, 1131, 1160, 1248, 1355, 1392, 1508, 1560, 1626, 1664, 1740, 1856, 1885, 1920, 2080, 2168, 2262, 2320, 2496, 2710, 2784, 3016, 3120, 3252, 3480, 3523, 3712, 3770, 4065, 4160, 4336, 4524, 4640, 4992, 5420, 5568, 5655, 6032, 6240, 6504, 6960, 7046, 7540, 7859, 8130, 8320, 8672, 9048, 9280, 10569, 10840, 11136, 11310, 12064, 12480, 13008, 13920, 14092, 15080, 15718, 16260, 17344, 17615, 18096, 18560, 21138, 21680, 22620, 23577, 24128, 24960, 26016, 27840, 28184, 30160, 31436, 32520, 34688, 35230, 36192, 39295, 42276, 43360, 45240, 47154, 48256, 52032, 52845, 55680, 56368, 60320, 62872, 65040, 70460, 72384, 78590, 84552, 86720, 90480, 94308, 102167, 104064, 105690, 112736, 117885, 120640, 125744, 130080, 140920, 144768, 157180, 169104, 173440, 180960, 188616, 204334, 211380, 225472, 235770, 241280, 251488, 260160, 281840, 306501, 314360, 338208, 361920, 377232, 408668, 422760, 450944, 471540, 502976, 510835, 520320, 563680, 613002, 628720, 676416, 723840, 754464, 817336, 845520, 943080, 1005952, 1021670, 1127360, 1226004, 1257440, 1352832, 1508928, 1532505, 1634672, 1691040, 1886160, 2043340, 2254720, 2452008, 2514880, 3017856, 3065010, 3269344, 3382080, 3772320, 4086680, 4904016, 5029760, 6130020, 6538688, 6764160, 7544640, 8173360, 9808032, 12260040, 13077376, 15089280, 16346720, 19616064, 24520080, 32693440, 39232128, 49040160, 65386880, 98080320, 196160640]

約数ペア:

[(1, 196160640), (2, 98080320), (3, 65386880), (4, 49040160), (5, 39232128), (6, 32693440), (8, 24520080), (10, 19616064), (12, 16346720), (13, 15089280), (15, 13077376), (16, 12260040), (20, 9808032), (24, 8173360), (26, 7544640), (29, 6764160), (30, 6538688), (32, 6130020), (39, 5029760), (40, 4904016), (48, 4086680), (52, 3772320), (58, 3382080), (60, 3269344), (64, 3065010), (65, 3017856), (78, 2514880), (80, 2452008), (87, 2254720), (96, 2043340), (104, 1886160), (116, 1691040), (120, 1634672), (128, 1532505), (130, 1508928), (145, 1352832), (156, 1257440), (160, 1226004), (174, 1127360), (192, 1021670), (195, 1005952), (208, 943080), (232, 845520), (240, 817336), (260, 754464), (271, 723840), (290, 676416), (312, 628720), (320, 613002), (348, 563680), (377, 520320), (384, 510835), (390, 502976), (416, 471540), (435, 450944), (464, 422760), (480, 408668), (520, 377232), (542, 361920), (580, 338208), (624, 314360), (640, 306501), (696, 281840), (754, 260160), (780, 251488), (813, 241280), (832, 235770), (870, 225472), (928, 211380), (960, 204334), (1040, 188616), (1084, 180960), (1131, 173440), (1160, 169104), (1248, 157180), (1355, 144768), (1392, 140920), (1508, 130080), (1560, 125744), (1626, 120640), (1664, 117885), (1740, 112736), (1856, 105690), (1885, 104064), (1920, 102167), (2080, 94308), (2168, 90480), (2262, 86720), (2320, 84552), (2496, 78590), (2710, 72384), (2784, 70460), (3016, 65040), (3120, 62872), (3252, 60320), (3480, 56368), (3523, 55680), (3712, 52845), (3770, 52032), (4065, 48256), (4160, 47154), (4336, 45240), (4524, 43360), (4640, 42276), (4992, 39295), (5420, 36192), (5568, 35230), (5655, 34688), (6032, 32520), (6240, 31436), (6504, 30160), (6960, 28184), (7046, 27840), (7540, 26016), (7859, 24960), (8130, 24128), (8320, 23577), (8672, 22620), (9048, 21680), (9280, 21138), (10569, 18560), (10840, 18096), (11136, 17615), (11310, 17344), (12064, 16260), (12480, 15718), (13008, 15080), (13920, 14092)]