240695424

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 715383630

約数和(自身を除く): 474688206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 113, 128, 129, 144, 172, 192, 226, 258, 288, 339, 344, 384, 387, 452, 516, 576, 678, 688, 774, 904, 1017, 1032, 1152, 1356, 1376, 1548, 1808, 1849, 2034, 2064, 2712, 2752, 3096, 3616, 3698, 4068, 4128, 4859, 5424, 5504, 5547, 6192, 7232, 7396, 8136, 8256, 9718, 10848, 11094, 12384, 14464, 14577, 14792, 16272, 16512, 16641, 19436, 21696, 22188, 24768, 29154, 29584, 32544, 33282, 38872, 43392, 43731, 44376, 49536, 58308, 59168, 65088, 66564, 77744, 87462, 88752, 116616, 118336, 130176, 133128, 155488, 174924, 177504, 208937, 233232, 236672, 266256, 310976, 349848, 355008, 417874, 466464, 532512, 621952, 626811, 699696, 710016, 835748, 932928, 1065024, 1253622, 1399392, 1671496, 1865856, 1880433, 2130048, 2507244, 2798784, 3342992, 3760866, 5014488, 5597568, 6685984, 7521732, 10028976, 13371968, 15043464, 20057952, 26743936, 30086928, 40115904, 60173856, 80231808, 120347712, 240695424]

約数ペア:

[(1, 240695424), (2, 120347712), (3, 80231808), (4, 60173856), (6, 40115904), (8, 30086928), (9, 26743936), (12, 20057952), (16, 15043464), (18, 13371968), (24, 10028976), (32, 7521732), (36, 6685984), (43, 5597568), (48, 5014488), (64, 3760866), (72, 3342992), (86, 2798784), (96, 2507244), (113, 2130048), (128, 1880433), (129, 1865856), (144, 1671496), (172, 1399392), (192, 1253622), (226, 1065024), (258, 932928), (288, 835748), (339, 710016), (344, 699696), (384, 626811), (387, 621952), (452, 532512), (516, 466464), (576, 417874), (678, 355008), (688, 349848), (774, 310976), (904, 266256), (1017, 236672), (1032, 233232), (1152, 208937), (1356, 177504), (1376, 174924), (1548, 155488), (1808, 133128), (1849, 130176), (2034, 118336), (2064, 116616), (2712, 88752), (2752, 87462), (3096, 77744), (3616, 66564), (3698, 65088), (4068, 59168), (4128, 58308), (4859, 49536), (5424, 44376), (5504, 43731), (5547, 43392), (6192, 38872), (7232, 33282), (7396, 32544), (8136, 29584), (8256, 29154), (9718, 24768), (10848, 22188), (11094, 21696), (12384, 19436), (14464, 16641), (14577, 16512), (14792, 16272)]