393217200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 240

約数和(自身を含む): 1461335040

約数和(自身を除く): 1068117840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1583, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3166, 3312, 3450, 3600, 4140, 4600, 4749, 4968, 5175, 5400, 5520, 6210, 6332, 6900, 7915, 8280, 9200, 9498, 9936, 10350, 10800, 12420, 12664, 13800, 14247, 15525, 15830, 16560, 18996, 20700, 23745, 24840, 25328, 27600, 28494, 31050, 31660, 36409, 37992, 39575, 41400, 42741, 47490, 49680, 56988, 62100, 63320, 71235, 72818, 75984, 79150, 82800, 85482, 94980, 109227, 113976, 118725, 124200, 126640, 142470, 145636, 158300, 170964, 182045, 189960, 213705, 218454, 227952, 237450, 248400, 284940, 291272, 316600, 327681, 341928, 356175, 364090, 379920, 427410, 436908, 474900, 546135, 569880, 582544, 633200, 655362, 683856, 712350, 728180, 854820, 873816, 910225, 949800, 983043, 1068525, 1092270, 1139760, 1310724, 1424700, 1456360, 1638405, 1709640, 1747632, 1820450, 1899600, 1966086, 2137050, 2184540, 2621448, 2730675, 2849400, 2912720, 3276810, 3419280, 3640900, 3932172, 4274100, 4369080, 4915215, 5242896, 5461350, 5698800, 6553620, 7281800, 7864344, 8192025, 8548200, 8738160, 9830430, 10922700, 13107240, 14563600, 15728688, 16384050, 17096400, 19660860, 21845400, 24576075, 26214480, 32768100, 39321720, 43690800, 49152150, 65536200, 78643440, 98304300, 131072400, 196608600, 393217200]

約数ペア:

[(1, 393217200), (2, 196608600), (3, 131072400), (4, 98304300), (5, 78643440), (6, 65536200), (8, 49152150), (9, 43690800), (10, 39321720), (12, 32768100), (15, 26214480), (16, 24576075), (18, 21845400), (20, 19660860), (23, 17096400), (24, 16384050), (25, 15728688), (27, 14563600), (30, 13107240), (36, 10922700), (40, 9830430), (45, 8738160), (46, 8548200), (48, 8192025), (50, 7864344), (54, 7281800), (60, 6553620), (69, 5698800), (72, 5461350), (75, 5242896), (80, 4915215), (90, 4369080), (92, 4274100), (100, 3932172), (108, 3640900), (115, 3419280), (120, 3276810), (135, 2912720), (138, 2849400), (144, 2730675), (150, 2621448), (180, 2184540), (184, 2137050), (200, 1966086), (207, 1899600), (216, 1820450), (225, 1747632), (230, 1709640), (240, 1638405), (270, 1456360), (276, 1424700), (300, 1310724), (345, 1139760), (360, 1092270), (368, 1068525), (400, 983043), (414, 949800), (432, 910225), (450, 873816), (460, 854820), (540, 728180), (552, 712350), (575, 683856), (600, 655362), (621, 633200), (675, 582544), (690, 569880), (720, 546135), (828, 474900), (900, 436908), (920, 427410), (1035, 379920), (1080, 364090), (1104, 356175), (1150, 341928), (1200, 327681), (1242, 316600), (1350, 291272), (1380, 284940), (1583, 248400), (1656, 237450), (1725, 227952), (1800, 218454), (1840, 213705), (2070, 189960), (2160, 182045), (2300, 170964), (2484, 158300), (2700, 145636), (2760, 142470), (3105, 126640), (3166, 124200), (3312, 118725), (3450, 113976), (3600, 109227), (4140, 94980), (4600, 85482), (4749, 82800), (4968, 79150), (5175, 75984), (5400, 72818), (5520, 71235), (6210, 63320), (6332, 62100), (6900, 56988), (7915, 49680), (8280, 47490), (9200, 42741), (9498, 41400), (9936, 39575), (10350, 37992), (10800, 36409), (12420, 31660), (12664, 31050), (13800, 28494), (14247, 27600), (15525, 25328), (15830, 24840), (16560, 23745), (18996, 20700)]