1244480640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 256

約数和(自身を含む): 4336778880

約数和(自身を除く): 3092298240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 384, 390, 416, 438, 480, 520, 584, 624, 640, 683, 730, 780, 832, 876, 949, 960, 1040, 1095, 1168, 1248, 1366, 1460, 1560, 1664, 1752, 1898, 1920, 2049, 2080, 2190, 2336, 2496, 2732, 2847, 2920, 3120, 3415, 3504, 3796, 4098, 4160, 4380, 4672, 4745, 4992, 5464, 5694, 5840, 6240, 6830, 7008, 7592, 8196, 8320, 8760, 8879, 9344, 9490, 10245, 10928, 11388, 11680, 12480, 13660, 14016, 14235, 15184, 16392, 17520, 17758, 18980, 20490, 21856, 22776, 23360, 24960, 26637, 27320, 28032, 28470, 30368, 32784, 35040, 35516, 37960, 40980, 43712, 44395, 45552, 46720, 49859, 53274, 54640, 56940, 60736, 65568, 70080, 71032, 75920, 81960, 87424, 88790, 91104, 99718, 106548, 109280, 113880, 121472, 131136, 133185, 140160, 142064, 149577, 151840, 163920, 177580, 182208, 199436, 213096, 218560, 227760, 249295, 262272, 266370, 284128, 299154, 303680, 327840, 355160, 364416, 398872, 426192, 437120, 455520, 498590, 532740, 568256, 598308, 607360, 648167, 655680, 710320, 747885, 797744, 852384, 911040, 997180, 1065480, 1136512, 1196616, 1296334, 1311360, 1420640, 1495770, 1595488, 1704768, 1822080, 1944501, 1994360, 2130960, 2393232, 2592668, 2841280, 2991540, 3190976, 3240835, 3409536, 3889002, 3988720, 4261920, 4786464, 5185336, 5682560, 5983080, 6381952, 6481670, 7778004, 7977440, 8523840, 9572928, 9722505, 10370672, 11966160, 12963340, 15556008, 15954880, 17047680, 19145856, 19445010, 20741344, 23932320, 25926680, 31112016, 31909760, 38890020, 41482688, 47864640, 51853360, 62224032, 77780040, 82965376, 95729280, 103706720, 124448064, 155560080, 207413440, 248896128, 311120160, 414826880, 622240320, 1244480640]

約数ペア:

[(1, 1244480640), (2, 622240320), (3, 414826880), (4, 311120160), (5, 248896128), (6, 207413440), (8, 155560080), (10, 124448064), (12, 103706720), (13, 95729280), (15, 82965376), (16, 77780040), (20, 62224032), (24, 51853360), (26, 47864640), (30, 41482688), (32, 38890020), (39, 31909760), (40, 31112016), (48, 25926680), (52, 23932320), (60, 20741344), (64, 19445010), (65, 19145856), (73, 17047680), (78, 15954880), (80, 15556008), (96, 12963340), (104, 11966160), (120, 10370672), (128, 9722505), (130, 9572928), (146, 8523840), (156, 7977440), (160, 7778004), (192, 6481670), (195, 6381952), (208, 5983080), (219, 5682560), (240, 5185336), (260, 4786464), (292, 4261920), (312, 3988720), (320, 3889002), (365, 3409536), (384, 3240835), (390, 3190976), (416, 2991540), (438, 2841280), (480, 2592668), (520, 2393232), (584, 2130960), (624, 1994360), (640, 1944501), (683, 1822080), (730, 1704768), (780, 1595488), (832, 1495770), (876, 1420640), (949, 1311360), (960, 1296334), (1040, 1196616), (1095, 1136512), (1168, 1065480), (1248, 997180), (1366, 911040), (1460, 852384), (1560, 797744), (1664, 747885), (1752, 710320), (1898, 655680), (1920, 648167), (2049, 607360), (2080, 598308), (2190, 568256), (2336, 532740), (2496, 498590), (2732, 455520), (2847, 437120), (2920, 426192), (3120, 398872), (3415, 364416), (3504, 355160), (3796, 327840), (4098, 303680), (4160, 299154), (4380, 284128), (4672, 266370), (4745, 262272), (4992, 249295), (5464, 227760), (5694, 218560), (5840, 213096), (6240, 199436), (6830, 182208), (7008, 177580), (7592, 163920), (8196, 151840), (8320, 149577), (8760, 142064), (8879, 140160), (9344, 133185), (9490, 131136), (10245, 121472), (10928, 113880), (11388, 109280), (11680, 106548), (12480, 99718), (13660, 91104), (14016, 88790), (14235, 87424), (15184, 81960), (16392, 75920), (17520, 71032), (17758, 70080), (18980, 65568), (20490, 60736), (21856, 56940), (22776, 54640), (23360, 53274), (24960, 49859), (26637, 46720), (27320, 45552), (28032, 44395), (28470, 43712), (30368, 40980), (32784, 37960), (35040, 35516)]