240210816

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 697973760

約数和(自身を除く): 457762944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1187, 1488, 1581, 1632, 1984, 2108, 2176, 2374, 2976, 3162, 3264, 3561, 3968, 4216, 4748, 5952, 6324, 6528, 7122, 8432, 9496, 11904, 12648, 14244, 16864, 18992, 20179, 25296, 28488, 33728, 36797, 37984, 40358, 50592, 56976, 60537, 67456, 73594, 75968, 80716, 101184, 110391, 113952, 121074, 147188, 151936, 161432, 202368, 220782, 227904, 242148, 294376, 322864, 441564, 455808, 484296, 588752, 625549, 645728, 883128, 968592, 1177504, 1251098, 1291456, 1766256, 1876647, 1937184, 2355008, 2502196, 2582912, 3532512, 3753294, 3874368, 4710016, 5004392, 7065024, 7506588, 7748736, 10008784, 14130048, 15013176, 20017568, 30026352, 40035136, 60052704, 80070272, 120105408, 240210816]

約数ペア:

[(1, 240210816), (2, 120105408), (3, 80070272), (4, 60052704), (6, 40035136), (8, 30026352), (12, 20017568), (16, 15013176), (17, 14130048), (24, 10008784), (31, 7748736), (32, 7506588), (34, 7065024), (48, 5004392), (51, 4710016), (62, 3874368), (64, 3753294), (68, 3532512), (93, 2582912), (96, 2502196), (102, 2355008), (124, 1937184), (128, 1876647), (136, 1766256), (186, 1291456), (192, 1251098), (204, 1177504), (248, 968592), (272, 883128), (372, 645728), (384, 625549), (408, 588752), (496, 484296), (527, 455808), (544, 441564), (744, 322864), (816, 294376), (992, 242148), (1054, 227904), (1088, 220782), (1187, 202368), (1488, 161432), (1581, 151936), (1632, 147188), (1984, 121074), (2108, 113952), (2176, 110391), (2374, 101184), (2976, 80716), (3162, 75968), (3264, 73594), (3561, 67456), (3968, 60537), (4216, 56976), (4748, 50592), (5952, 40358), (6324, 37984), (6528, 36797), (7122, 33728), (8432, 28488), (9496, 25296), (11904, 20179), (12648, 18992), (14244, 16864)]