15745156512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{6781}}^1$

素因数の和:6899

約数の個数: 144

約数和(自身を含む): 44278430112

約数和(自身を除く): 28533273600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 67, 76, 96, 114, 134, 152, 201, 228, 268, 304, 361, 402, 456, 536, 608, 722, 804, 912, 1072, 1083, 1273, 1444, 1608, 1824, 2144, 2166, 2546, 2888, 3216, 3819, 4332, 5092, 5776, 6432, 6781, 7638, 8664, 10184, 11552, 13562, 15276, 17328, 20343, 20368, 24187, 27124, 30552, 34656, 40686, 40736, 48374, 54248, 61104, 72561, 81372, 96748, 108496, 122208, 128839, 145122, 162744, 193496, 216992, 257678, 290244, 325488, 386517, 386992, 454327, 515356, 580488, 650976, 773034, 773984, 908654, 1030712, 1160976, 1362981, 1546068, 1817308, 2061424, 2321952, 2447941, 2725962, 3092136, 3634616, 4122848, 4895882, 5451924, 6184272, 7269232, 7343823, 8632213, 9791764, 10903848, 12368544, 14538464, 14687646, 17264426, 19583528, 21807696, 25896639, 29375292, 34528852, 39167056, 43615392, 51793278, 58750584, 69057704, 78334112, 103586556, 117501168, 138115408, 164012047, 207173112, 235002336, 276230816, 328024094, 414346224, 492036141, 656048188, 828692448, 984072282, 1312096376, 1968144564, 2624192752, 3936289128, 5248385504, 7872578256, 15745156512]

約数ペア:

[(1, 15745156512), (2, 7872578256), (3, 5248385504), (4, 3936289128), (6, 2624192752), (8, 1968144564), (12, 1312096376), (16, 984072282), (19, 828692448), (24, 656048188), (32, 492036141), (38, 414346224), (48, 328024094), (57, 276230816), (67, 235002336), (76, 207173112), (96, 164012047), (114, 138115408), (134, 117501168), (152, 103586556), (201, 78334112), (228, 69057704), (268, 58750584), (304, 51793278), (361, 43615392), (402, 39167056), (456, 34528852), (536, 29375292), (608, 25896639), (722, 21807696), (804, 19583528), (912, 17264426), (1072, 14687646), (1083, 14538464), (1273, 12368544), (1444, 10903848), (1608, 9791764), (1824, 8632213), (2144, 7343823), (2166, 7269232), (2546, 6184272), (2888, 5451924), (3216, 4895882), (3819, 4122848), (4332, 3634616), (5092, 3092136), (5776, 2725962), (6432, 2447941), (6781, 2321952), (7638, 2061424), (8664, 1817308), (10184, 1546068), (11552, 1362981), (13562, 1160976), (15276, 1030712), (17328, 908654), (20343, 773984), (20368, 773034), (24187, 650976), (27124, 580488), (30552, 515356), (34656, 454327), (40686, 386992), (40736, 386517), (48374, 325488), (54248, 290244), (61104, 257678), (72561, 216992), (81372, 193496), (96748, 162744), (108496, 145122), (122208, 128839)]