239225760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 883104768

約数和(自身を除く): 643879008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 233, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 466, 480, 496, 552, 558, 620, 690, 699, 713, 720, 736, 744, 828, 920, 930, 932, 992, 1035, 1104, 1116, 1165, 1240, 1380, 1395, 1398, 1426, 1440, 1488, 1656, 1840, 1860, 1864, 2070, 2097, 2139, 2208, 2232, 2330, 2480, 2760, 2790, 2796, 2852, 2976, 3312, 3495, 3565, 3680, 3720, 3728, 4140, 4194, 4278, 4464, 4660, 4960, 5359, 5520, 5580, 5592, 5704, 6417, 6624, 6990, 7130, 7223, 7440, 7456, 8280, 8388, 8556, 8928, 9320, 10485, 10695, 10718, 11040, 11160, 11184, 11408, 12834, 13980, 14260, 14446, 14880, 16077, 16560, 16776, 17112, 18640, 20970, 21390, 21436, 21669, 22320, 22368, 22816, 25668, 26795, 27960, 28520, 28892, 32085, 32154, 33120, 33552, 34224, 36115, 37280, 41940, 42780, 42872, 43338, 44640, 48231, 51336, 53590, 55920, 57040, 57784, 64170, 64308, 65007, 67104, 68448, 72230, 80385, 83880, 85560, 85744, 86676, 96462, 102672, 107180, 108345, 111840, 114080, 115568, 128340, 128616, 130014, 144460, 160770, 166129, 167760, 171120, 171488, 173352, 192924, 205344, 214360, 216690, 231136, 241155, 256680, 257232, 260028, 288920, 321540, 325035, 332258, 335520, 342240, 346704, 385848, 428720, 433380, 482310, 498387, 513360, 514464, 520056, 577840, 643080, 650070, 664516, 693408, 771696, 830645, 857440, 866760, 964620, 996774, 1026720, 1040112, 1155680, 1286160, 1300140, 1329032, 1495161, 1543392, 1661290, 1733520, 1929240, 1993548, 2080224, 2491935, 2572320, 2600280, 2658064, 2990322, 3322580, 3467040, 3858480, 3987096, 4983870, 5200560, 5316128, 5980644, 6645160, 7475805, 7716960, 7974192, 9967740, 10401120, 11961288, 13290320, 14951610, 15948384, 19935480, 23922576, 26580640, 29903220, 39870960, 47845152, 59806440, 79741920, 119612880, 239225760]

約数ペア:

[(1, 239225760), (2, 119612880), (3, 79741920), (4, 59806440), (5, 47845152), (6, 39870960), (8, 29903220), (9, 26580640), (10, 23922576), (12, 19935480), (15, 15948384), (16, 14951610), (18, 13290320), (20, 11961288), (23, 10401120), (24, 9967740), (30, 7974192), (31, 7716960), (32, 7475805), (36, 6645160), (40, 5980644), (45, 5316128), (46, 5200560), (48, 4983870), (60, 3987096), (62, 3858480), (69, 3467040), (72, 3322580), (80, 2990322), (90, 2658064), (92, 2600280), (93, 2572320), (96, 2491935), (115, 2080224), (120, 1993548), (124, 1929240), (138, 1733520), (144, 1661290), (155, 1543392), (160, 1495161), (180, 1329032), (184, 1300140), (186, 1286160), (207, 1155680), (230, 1040112), (233, 1026720), (240, 996774), (248, 964620), (276, 866760), (279, 857440), (288, 830645), (310, 771696), (345, 693408), (360, 664516), (368, 650070), (372, 643080), (414, 577840), (460, 520056), (465, 514464), (466, 513360), (480, 498387), (496, 482310), (552, 433380), (558, 428720), (620, 385848), (690, 346704), (699, 342240), (713, 335520), (720, 332258), (736, 325035), (744, 321540), (828, 288920), (920, 260028), (930, 257232), (932, 256680), (992, 241155), (1035, 231136), (1104, 216690), (1116, 214360), (1165, 205344), (1240, 192924), (1380, 173352), (1395, 171488), (1398, 171120), (1426, 167760), (1440, 166129), (1488, 160770), (1656, 144460), (1840, 130014), (1860, 128616), (1864, 128340), (2070, 115568), (2097, 114080), (2139, 111840), (2208, 108345), (2232, 107180), (2330, 102672), (2480, 96462), (2760, 86676), (2790, 85744), (2796, 85560), (2852, 83880), (2976, 80385), (3312, 72230), (3495, 68448), (3565, 67104), (3680, 65007), (3720, 64308), (3728, 64170), (4140, 57784), (4194, 57040), (4278, 55920), (4464, 53590), (4660, 51336), (4960, 48231), (5359, 44640), (5520, 43338), (5580, 42872), (5592, 42780), (5704, 41940), (6417, 37280), (6624, 36115), (6990, 34224), (7130, 33552), (7223, 33120), (7440, 32154), (7456, 32085), (8280, 28892), (8388, 28520), (8556, 27960), (8928, 26795), (9320, 25668), (10485, 22816), (10695, 22368), (10718, 22320), (11040, 21669), (11160, 21436), (11184, 21390), (11408, 20970), (12834, 18640), (13980, 17112), (14260, 16776), (14446, 16560), (14880, 16077)]