159483840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 547762176

約数和(自身を除く): 388278336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 233, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 466, 480, 496, 552, 620, 690, 699, 713, 736, 744, 920, 930, 932, 960, 992, 1104, 1165, 1240, 1380, 1398, 1426, 1472, 1488, 1840, 1860, 1864, 1984, 2139, 2208, 2330, 2480, 2760, 2796, 2852, 2976, 3495, 3565, 3680, 3720, 3728, 4278, 4416, 4660, 4960, 5359, 5520, 5592, 5704, 5952, 6990, 7130, 7223, 7360, 7440, 7456, 8556, 9320, 9920, 10695, 10718, 11040, 11184, 11408, 13980, 14260, 14446, 14880, 14912, 16077, 17112, 18640, 21390, 21436, 21669, 22080, 22368, 22816, 26795, 27960, 28520, 28892, 29760, 32154, 34224, 36115, 37280, 42780, 42872, 43338, 44736, 45632, 53590, 55920, 57040, 57784, 64308, 68448, 72230, 74560, 80385, 85560, 85744, 86676, 107180, 108345, 111840, 114080, 115568, 128616, 136896, 144460, 160770, 166129, 171120, 171488, 173352, 214360, 216690, 223680, 228160, 231136, 257232, 288920, 321540, 332258, 342240, 342976, 346704, 428720, 433380, 462272, 498387, 514464, 577840, 643080, 664516, 684480, 693408, 830645, 857440, 866760, 996774, 1028928, 1155680, 1286160, 1329032, 1386816, 1661290, 1714880, 1733520, 1993548, 2311360, 2491935, 2572320, 2658064, 3322580, 3467040, 3987096, 4983870, 5144640, 5316128, 6645160, 6934080, 7974192, 9967740, 10632256, 13290320, 15948384, 19935480, 26580640, 31896768, 39870960, 53161280, 79741920, 159483840]

約数ペア:

[(1, 159483840), (2, 79741920), (3, 53161280), (4, 39870960), (5, 31896768), (6, 26580640), (8, 19935480), (10, 15948384), (12, 13290320), (15, 10632256), (16, 9967740), (20, 7974192), (23, 6934080), (24, 6645160), (30, 5316128), (31, 5144640), (32, 4983870), (40, 3987096), (46, 3467040), (48, 3322580), (60, 2658064), (62, 2572320), (64, 2491935), (69, 2311360), (80, 1993548), (92, 1733520), (93, 1714880), (96, 1661290), (115, 1386816), (120, 1329032), (124, 1286160), (138, 1155680), (155, 1028928), (160, 996774), (184, 866760), (186, 857440), (192, 830645), (230, 693408), (233, 684480), (240, 664516), (248, 643080), (276, 577840), (310, 514464), (320, 498387), (345, 462272), (368, 433380), (372, 428720), (460, 346704), (465, 342976), (466, 342240), (480, 332258), (496, 321540), (552, 288920), (620, 257232), (690, 231136), (699, 228160), (713, 223680), (736, 216690), (744, 214360), (920, 173352), (930, 171488), (932, 171120), (960, 166129), (992, 160770), (1104, 144460), (1165, 136896), (1240, 128616), (1380, 115568), (1398, 114080), (1426, 111840), (1472, 108345), (1488, 107180), (1840, 86676), (1860, 85744), (1864, 85560), (1984, 80385), (2139, 74560), (2208, 72230), (2330, 68448), (2480, 64308), (2760, 57784), (2796, 57040), (2852, 55920), (2976, 53590), (3495, 45632), (3565, 44736), (3680, 43338), (3720, 42872), (3728, 42780), (4278, 37280), (4416, 36115), (4660, 34224), (4960, 32154), (5359, 29760), (5520, 28892), (5592, 28520), (5704, 27960), (5952, 26795), (6990, 22816), (7130, 22368), (7223, 22080), (7360, 21669), (7440, 21436), (7456, 21390), (8556, 18640), (9320, 17112), (9920, 16077), (10695, 14912), (10718, 14880), (11040, 14446), (11184, 14260), (11408, 13980)]