42509520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 158775552

約数和(自身を除く): 116266032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 151, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 302, 306, 340, 345, 360, 368, 391, 408, 414, 453, 460, 510, 552, 604, 612, 680, 690, 720, 755, 765, 782, 816, 828, 906, 920, 1020, 1035, 1104, 1173, 1208, 1224, 1359, 1360, 1380, 1510, 1530, 1564, 1656, 1812, 1840, 1955, 2040, 2070, 2265, 2346, 2416, 2448, 2567, 2718, 2760, 3020, 3060, 3128, 3312, 3473, 3519, 3624, 3910, 4080, 4140, 4530, 4692, 5134, 5436, 5520, 5865, 6040, 6120, 6256, 6795, 6946, 7038, 7248, 7701, 7820, 8280, 9060, 9384, 10268, 10419, 10872, 11730, 12080, 12240, 12835, 13590, 13892, 14076, 15402, 15640, 16560, 17365, 17595, 18120, 18768, 20536, 20838, 21744, 23103, 23460, 25670, 27180, 27784, 28152, 30804, 31257, 31280, 34730, 35190, 36240, 38505, 41072, 41676, 46206, 46920, 51340, 52095, 54360, 55568, 56304, 59041, 61608, 62514, 69460, 70380, 77010, 83352, 92412, 93840, 102680, 104190, 108720, 115515, 118082, 123216, 125028, 138920, 140760, 154020, 156285, 166704, 177123, 184824, 205360, 208380, 231030, 236164, 250056, 277840, 281520, 295205, 308040, 312570, 354246, 369648, 416760, 462060, 472328, 500112, 531369, 590410, 616080, 625140, 708492, 833520, 885615, 924120, 944656, 1062738, 1180820, 1250280, 1416984, 1771230, 1848240, 2125476, 2361640, 2500560, 2656845, 2833968, 3542460, 4250952, 4723280, 5313690, 7084920, 8501904, 10627380, 14169840, 21254760, 42509520]

約数ペア:

[(1, 42509520), (2, 21254760), (3, 14169840), (4, 10627380), (5, 8501904), (6, 7084920), (8, 5313690), (9, 4723280), (10, 4250952), (12, 3542460), (15, 2833968), (16, 2656845), (17, 2500560), (18, 2361640), (20, 2125476), (23, 1848240), (24, 1771230), (30, 1416984), (34, 1250280), (36, 1180820), (40, 1062738), (45, 944656), (46, 924120), (48, 885615), (51, 833520), (60, 708492), (68, 625140), (69, 616080), (72, 590410), (80, 531369), (85, 500112), (90, 472328), (92, 462060), (102, 416760), (115, 369648), (120, 354246), (136, 312570), (138, 308040), (144, 295205), (151, 281520), (153, 277840), (170, 250056), (180, 236164), (184, 231030), (204, 208380), (207, 205360), (230, 184824), (240, 177123), (255, 166704), (272, 156285), (276, 154020), (302, 140760), (306, 138920), (340, 125028), (345, 123216), (360, 118082), (368, 115515), (391, 108720), (408, 104190), (414, 102680), (453, 93840), (460, 92412), (510, 83352), (552, 77010), (604, 70380), (612, 69460), (680, 62514), (690, 61608), (720, 59041), (755, 56304), (765, 55568), (782, 54360), (816, 52095), (828, 51340), (906, 46920), (920, 46206), (1020, 41676), (1035, 41072), (1104, 38505), (1173, 36240), (1208, 35190), (1224, 34730), (1359, 31280), (1360, 31257), (1380, 30804), (1510, 28152), (1530, 27784), (1564, 27180), (1656, 25670), (1812, 23460), (1840, 23103), (1955, 21744), (2040, 20838), (2070, 20536), (2265, 18768), (2346, 18120), (2416, 17595), (2448, 17365), (2567, 16560), (2718, 15640), (2760, 15402), (3020, 14076), (3060, 13892), (3128, 13590), (3312, 12835), (3473, 12240), (3519, 12080), (3624, 11730), (3910, 10872), (4080, 10419), (4140, 10268), (4530, 9384), (4692, 9060), (5134, 8280), (5436, 7820), (5520, 7701), (5865, 7248), (6040, 7038), (6120, 6946), (6256, 6795)]