15540779904

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 45526924800

約数和(自身を除く): 29986144896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 163, 192, 208, 213, 269, 284, 312, 326, 384, 416, 426, 489, 538, 568, 624, 652, 807, 832, 852, 923, 978, 1076, 1136, 1248, 1304, 1614, 1664, 1704, 1846, 1956, 2119, 2152, 2272, 2496, 2608, 2769, 3228, 3408, 3497, 3692, 3912, 4238, 4304, 4544, 4992, 5216, 5538, 6357, 6456, 6816, 6994, 7384, 7824, 8476, 8608, 9088, 10432, 10491, 11076, 11573, 12714, 12912, 13632, 13988, 14768, 15648, 16952, 17216, 19099, 20864, 20982, 22152, 23146, 25428, 25824, 27264, 27976, 29536, 31296, 33904, 34432, 34719, 38198, 41964, 43847, 44304, 46292, 50856, 51648, 55952, 57297, 59072, 62592, 67808, 69438, 76396, 83928, 87694, 88608, 92584, 101712, 103296, 111904, 114594, 118144, 131541, 135616, 138876, 150449, 152792, 167856, 175388, 177216, 185168, 203424, 223808, 229188, 248287, 263082, 271232, 277752, 300898, 305584, 335712, 350776, 354432, 370336, 406848, 447616, 451347, 458376, 496574, 526164, 555504, 570011, 601796, 611168, 671424, 701552, 740672, 744861, 813696, 902694, 916752, 993148, 1052328, 1111008, 1140022, 1203592, 1222336, 1342848, 1403104, 1481344, 1489722, 1710033, 1805388, 1833504, 1986296, 2104656, 2222016, 2280044, 2407184, 2444672, 2806208, 2979444, 3113137, 3420066, 3610776, 3667008, 3972592, 4209312, 4444032, 4560088, 4814368, 5612416, 5958888, 6226274, 6840132, 7221552, 7334016, 7945184, 8418624, 9120176, 9339411, 9628736, 11917776, 12452548, 13680264, 14443104, 15890368, 16837248, 18240352, 18678822, 19257472, 23835552, 24905096, 27360528, 28886208, 31780736, 36480704, 37357644, 40470781, 47671104, 49810192, 54721056, 57772416, 72961408, 74715288, 80941562, 95342208, 99620384, 109442112, 121412343, 149430576, 161883124, 199240768, 218884224, 242824686, 298861152, 323766248, 398481536, 485649372, 597722304, 647532496, 971298744, 1195444608, 1295064992, 1942597488, 2590129984, 3885194976, 5180259968, 7770389952, 15540779904]

約数ペア:

[(1, 15540779904), (2, 7770389952), (3, 5180259968), (4, 3885194976), (6, 2590129984), (8, 1942597488), (12, 1295064992), (13, 1195444608), (16, 971298744), (24, 647532496), (26, 597722304), (32, 485649372), (39, 398481536), (48, 323766248), (52, 298861152), (64, 242824686), (71, 218884224), (78, 199240768), (96, 161883124), (104, 149430576), (128, 121412343), (142, 109442112), (156, 99620384), (163, 95342208), (192, 80941562), (208, 74715288), (213, 72961408), (269, 57772416), (284, 54721056), (312, 49810192), (326, 47671104), (384, 40470781), (416, 37357644), (426, 36480704), (489, 31780736), (538, 28886208), (568, 27360528), (624, 24905096), (652, 23835552), (807, 19257472), (832, 18678822), (852, 18240352), (923, 16837248), (978, 15890368), (1076, 14443104), (1136, 13680264), (1248, 12452548), (1304, 11917776), (1614, 9628736), (1664, 9339411), (1704, 9120176), (1846, 8418624), (1956, 7945184), (2119, 7334016), (2152, 7221552), (2272, 6840132), (2496, 6226274), (2608, 5958888), (2769, 5612416), (3228, 4814368), (3408, 4560088), (3497, 4444032), (3692, 4209312), (3912, 3972592), (4238, 3667008), (4304, 3610776), (4544, 3420066), (4992, 3113137), (5216, 2979444), (5538, 2806208), (6357, 2444672), (6456, 2407184), (6816, 2280044), (6994, 2222016), (7384, 2104656), (7824, 1986296), (8476, 1833504), (8608, 1805388), (9088, 1710033), (10432, 1489722), (10491, 1481344), (11076, 1403104), (11573, 1342848), (12714, 1222336), (12912, 1203592), (13632, 1140022), (13988, 1111008), (14768, 1052328), (15648, 993148), (16952, 916752), (17216, 902694), (19099, 813696), (20864, 744861), (20982, 740672), (22152, 701552), (23146, 671424), (25428, 611168), (25824, 601796), (27264, 570011), (27976, 555504), (29536, 526164), (31296, 496574), (33904, 458376), (34432, 451347), (34719, 447616), (38198, 406848), (41964, 370336), (43847, 354432), (44304, 350776), (46292, 335712), (50856, 305584), (51648, 300898), (55952, 277752), (57297, 271232), (59072, 263082), (62592, 248287), (67808, 229188), (69438, 223808), (76396, 203424), (83928, 185168), (87694, 177216), (88608, 175388), (92584, 167856), (101712, 152792), (103296, 150449), (111904, 138876), (114594, 135616), (118144, 131541)]