523218720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 1743565824

約数和(自身を除く): 1220347104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 230, 240, 249, 276, 332, 345, 368, 415, 460, 480, 498, 552, 571, 664, 690, 736, 830, 920, 996, 1104, 1142, 1245, 1328, 1380, 1660, 1713, 1840, 1909, 1992, 2208, 2284, 2490, 2656, 2760, 2855, 3320, 3426, 3680, 3818, 3984, 4568, 4980, 5520, 5710, 5727, 6640, 6852, 7636, 7968, 8565, 9136, 9545, 9960, 11040, 11420, 11454, 13133, 13280, 13704, 15272, 17130, 18272, 19090, 19920, 22840, 22908, 26266, 27408, 28635, 30544, 34260, 38180, 39399, 39840, 45680, 45816, 47393, 52532, 54816, 57270, 61088, 65665, 68520, 76360, 78798, 91360, 91632, 94786, 105064, 114540, 131330, 137040, 142179, 152720, 157596, 183264, 189572, 196995, 210128, 229080, 236965, 262660, 274080, 284358, 305440, 315192, 379144, 393990, 420256, 458160, 473930, 525320, 568716, 630384, 710895, 758288, 787980, 916320, 947860, 1050640, 1090039, 1137432, 1260768, 1421790, 1516576, 1575960, 1895720, 2101280, 2180078, 2274864, 2843580, 3151920, 3270117, 3791440, 4360156, 4549728, 5450195, 5687160, 6303840, 6540234, 7582880, 8720312, 10900390, 11374320, 13080468, 16350585, 17440624, 21800780, 22748640, 26160936, 32701170, 34881248, 43601560, 52321872, 65402340, 87203120, 104643744, 130804680, 174406240, 261609360, 523218720]

約数ペア:

[(1, 523218720), (2, 261609360), (3, 174406240), (4, 130804680), (5, 104643744), (6, 87203120), (8, 65402340), (10, 52321872), (12, 43601560), (15, 34881248), (16, 32701170), (20, 26160936), (23, 22748640), (24, 21800780), (30, 17440624), (32, 16350585), (40, 13080468), (46, 11374320), (48, 10900390), (60, 8720312), (69, 7582880), (80, 6540234), (83, 6303840), (92, 5687160), (96, 5450195), (115, 4549728), (120, 4360156), (138, 3791440), (160, 3270117), (166, 3151920), (184, 2843580), (230, 2274864), (240, 2180078), (249, 2101280), (276, 1895720), (332, 1575960), (345, 1516576), (368, 1421790), (415, 1260768), (460, 1137432), (480, 1090039), (498, 1050640), (552, 947860), (571, 916320), (664, 787980), (690, 758288), (736, 710895), (830, 630384), (920, 568716), (996, 525320), (1104, 473930), (1142, 458160), (1245, 420256), (1328, 393990), (1380, 379144), (1660, 315192), (1713, 305440), (1840, 284358), (1909, 274080), (1992, 262660), (2208, 236965), (2284, 229080), (2490, 210128), (2656, 196995), (2760, 189572), (2855, 183264), (3320, 157596), (3426, 152720), (3680, 142179), (3818, 137040), (3984, 131330), (4568, 114540), (4980, 105064), (5520, 94786), (5710, 91632), (5727, 91360), (6640, 78798), (6852, 76360), (7636, 68520), (7968, 65665), (8565, 61088), (9136, 57270), (9545, 54816), (9960, 52532), (11040, 47393), (11420, 45816), (11454, 45680), (13133, 39840), (13280, 39399), (13704, 38180), (15272, 34260), (17130, 30544), (18272, 28635), (19090, 27408), (19920, 26266), (22840, 22908)]