233498720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 723945600

約数和(自身を除く): 490446880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 65, 70, 79, 80, 91, 98, 104, 112, 116, 130, 140, 145, 158, 160, 182, 196, 203, 208, 224, 232, 245, 260, 280, 290, 316, 364, 377, 392, 395, 406, 416, 455, 464, 490, 520, 553, 560, 580, 632, 637, 728, 754, 784, 790, 812, 910, 928, 980, 1015, 1027, 1040, 1106, 1120, 1160, 1264, 1274, 1421, 1456, 1508, 1568, 1580, 1624, 1820, 1885, 1960, 2030, 2054, 2080, 2212, 2291, 2320, 2528, 2548, 2639, 2765, 2842, 2912, 3016, 3160, 3185, 3248, 3640, 3770, 3871, 3920, 4060, 4108, 4424, 4582, 4640, 5096, 5135, 5278, 5530, 5684, 6032, 6320, 6370, 6496, 7105, 7189, 7280, 7540, 7742, 7840, 8120, 8216, 8848, 9164, 10192, 10270, 10556, 11060, 11368, 11455, 12064, 12640, 12740, 13195, 14210, 14378, 14560, 15080, 15484, 16037, 16240, 16432, 17696, 18328, 18473, 19355, 20384, 20540, 21112, 22120, 22736, 22910, 25480, 26390, 28420, 28756, 29783, 30160, 30968, 32074, 32480, 32864, 35945, 36656, 36946, 38710, 41080, 42224, 44240, 45472, 45820, 50323, 50960, 52780, 56840, 57512, 59566, 60320, 61936, 64148, 71890, 73312, 73892, 77420, 80185, 82160, 84448, 88480, 91640, 92365, 100646, 101920, 105560, 112259, 113680, 115024, 119132, 123872, 128296, 143780, 147784, 148915, 154840, 160370, 164320, 183280, 184730, 201292, 208481, 211120, 224518, 227360, 230048, 238264, 251615, 256592, 287560, 295568, 297830, 309680, 320740, 366560, 369460, 402584, 416962, 422240, 449036, 476528, 503230, 513184, 561295, 575120, 591136, 595660, 619360, 641480, 738920, 805168, 833924, 898072, 953056, 1006460, 1042405, 1122590, 1150240, 1191320, 1282960, 1459367, 1477840, 1610336, 1667848, 1796144, 2012920, 2084810, 2245180, 2382640, 2565920, 2918734, 2955680, 3335696, 3592288, 4025840, 4169620, 4490360, 4765280, 5837468, 6671392, 7296835, 8051680, 8339240, 8980720, 11674936, 14593670, 16678480, 17961440, 23349872, 29187340, 33356960, 46699744, 58374680, 116749360, 233498720]

約数ペア:

[(1, 233498720), (2, 116749360), (4, 58374680), (5, 46699744), (7, 33356960), (8, 29187340), (10, 23349872), (13, 17961440), (14, 16678480), (16, 14593670), (20, 11674936), (26, 8980720), (28, 8339240), (29, 8051680), (32, 7296835), (35, 6671392), (40, 5837468), (49, 4765280), (52, 4490360), (56, 4169620), (58, 4025840), (65, 3592288), (70, 3335696), (79, 2955680), (80, 2918734), (91, 2565920), (98, 2382640), (104, 2245180), (112, 2084810), (116, 2012920), (130, 1796144), (140, 1667848), (145, 1610336), (158, 1477840), (160, 1459367), (182, 1282960), (196, 1191320), (203, 1150240), (208, 1122590), (224, 1042405), (232, 1006460), (245, 953056), (260, 898072), (280, 833924), (290, 805168), (316, 738920), (364, 641480), (377, 619360), (392, 595660), (395, 591136), (406, 575120), (416, 561295), (455, 513184), (464, 503230), (490, 476528), (520, 449036), (553, 422240), (560, 416962), (580, 402584), (632, 369460), (637, 366560), (728, 320740), (754, 309680), (784, 297830), (790, 295568), (812, 287560), (910, 256592), (928, 251615), (980, 238264), (1015, 230048), (1027, 227360), (1040, 224518), (1106, 211120), (1120, 208481), (1160, 201292), (1264, 184730), (1274, 183280), (1421, 164320), (1456, 160370), (1508, 154840), (1568, 148915), (1580, 147784), (1624, 143780), (1820, 128296), (1885, 123872), (1960, 119132), (2030, 115024), (2054, 113680), (2080, 112259), (2212, 105560), (2291, 101920), (2320, 100646), (2528, 92365), (2548, 91640), (2639, 88480), (2765, 84448), (2842, 82160), (2912, 80185), (3016, 77420), (3160, 73892), (3185, 73312), (3248, 71890), (3640, 64148), (3770, 61936), (3871, 60320), (3920, 59566), (4060, 57512), (4108, 56840), (4424, 52780), (4582, 50960), (4640, 50323), (5096, 45820), (5135, 45472), (5278, 44240), (5530, 42224), (5684, 41080), (6032, 38710), (6320, 36946), (6370, 36656), (6496, 35945), (7105, 32864), (7189, 32480), (7280, 32074), (7540, 30968), (7742, 30160), (7840, 29783), (8120, 28756), (8216, 28420), (8848, 26390), (9164, 25480), (10192, 22910), (10270, 22736), (10556, 22120), (11060, 21112), (11368, 20540), (11455, 20384), (12064, 19355), (12640, 18473), (12740, 18328), (13195, 17696), (14210, 16432), (14378, 16240), (14560, 16037), (15080, 15484)]