15691676952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{20407}}^1$

素因数の和:20645

約数の個数: 128

約数和(自身を含む): 47020032000

約数和(自身を除く): 31328355048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 199, 276, 322, 398, 483, 552, 597, 644, 796, 966, 1194, 1288, 1393, 1592, 1932, 2388, 2786, 3864, 4179, 4577, 4776, 5572, 8358, 9154, 11144, 13731, 16716, 18308, 20407, 27462, 32039, 33432, 36616, 40814, 54924, 61221, 64078, 81628, 96117, 109848, 122442, 128156, 142849, 163256, 192234, 244884, 256312, 285698, 384468, 428547, 469361, 489768, 571396, 768936, 857094, 938722, 1142792, 1408083, 1714188, 1877444, 2816166, 3285527, 3428376, 3754888, 4060993, 5632332, 6571054, 8121986, 9856581, 11264664, 12182979, 13142108, 16243972, 19713162, 24365958, 26284216, 28426951, 32487944, 39426324, 48731916, 56853902, 78852648, 85280853, 93402839, 97463832, 113707804, 170561706, 186805678, 227415608, 280208517, 341123412, 373611356, 560417034, 653819873, 682246824, 747222712, 1120834068, 1307639746, 1961459619, 2241668136, 2615279492, 3922919238, 5230558984, 7845838476, 15691676952]

約数ペア:

[(1, 15691676952), (2, 7845838476), (3, 5230558984), (4, 3922919238), (6, 2615279492), (7, 2241668136), (8, 1961459619), (12, 1307639746), (14, 1120834068), (21, 747222712), (23, 682246824), (24, 653819873), (28, 560417034), (42, 373611356), (46, 341123412), (56, 280208517), (69, 227415608), (84, 186805678), (92, 170561706), (138, 113707804), (161, 97463832), (168, 93402839), (184, 85280853), (199, 78852648), (276, 56853902), (322, 48731916), (398, 39426324), (483, 32487944), (552, 28426951), (597, 26284216), (644, 24365958), (796, 19713162), (966, 16243972), (1194, 13142108), (1288, 12182979), (1393, 11264664), (1592, 9856581), (1932, 8121986), (2388, 6571054), (2786, 5632332), (3864, 4060993), (4179, 3754888), (4577, 3428376), (4776, 3285527), (5572, 2816166), (8358, 1877444), (9154, 1714188), (11144, 1408083), (13731, 1142792), (16716, 938722), (18308, 857094), (20407, 768936), (27462, 571396), (32039, 489768), (33432, 469361), (36616, 428547), (40814, 384468), (54924, 285698), (61221, 256312), (64078, 244884), (81628, 192234), (96117, 163256), (109848, 142849), (122442, 128156)]