160648800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 288

約数和(自身を含む): 594961920

約数和(自身を除く): 434313120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 271, 285, 300, 304, 312, 325, 380, 390, 400, 416, 456, 475, 480, 494, 520, 542, 570, 600, 608, 624, 650, 741, 760, 780, 800, 813, 912, 950, 975, 988, 1040, 1084, 1140, 1200, 1235, 1248, 1300, 1355, 1425, 1482, 1520, 1560, 1626, 1824, 1900, 1950, 1976, 2080, 2168, 2280, 2400, 2470, 2600, 2710, 2850, 2964, 3040, 3120, 3252, 3523, 3705, 3800, 3900, 3952, 4065, 4336, 4560, 4940, 5149, 5200, 5420, 5700, 5928, 6175, 6240, 6504, 6775, 7046, 7410, 7600, 7800, 7904, 8130, 8672, 9120, 9880, 10298, 10400, 10569, 10840, 11400, 11856, 12350, 13008, 13550, 14092, 14820, 15200, 15447, 15600, 16260, 17615, 18525, 19760, 20325, 20596, 21138, 21680, 22800, 23712, 24700, 25745, 26016, 27100, 28184, 29640, 30894, 31200, 32520, 35230, 37050, 39520, 40650, 41192, 42276, 43360, 45600, 49400, 51490, 52845, 54200, 56368, 59280, 61788, 65040, 66937, 70460, 74100, 77235, 81300, 82384, 84552, 88075, 98800, 102980, 105690, 108400, 112736, 118560, 123576, 128725, 130080, 133874, 140920, 148200, 154470, 162600, 164768, 169104, 176150, 197600, 200811, 205960, 211380, 216800, 247152, 257450, 264225, 267748, 281840, 296400, 308940, 325200, 334685, 338208, 352300, 386175, 401622, 411920, 422760, 494304, 514900, 528450, 535496, 563680, 592800, 617880, 650400, 669370, 704600, 772350, 803244, 823840, 845520, 1004055, 1029800, 1056900, 1070992, 1235760, 1338740, 1409200, 1544700, 1606488, 1673425, 1691040, 2008110, 2059600, 2113800, 2141984, 2471520, 2677480, 2818400, 3089400, 3212976, 3346850, 4016220, 4119200, 4227600, 5020275, 5354960, 6178800, 6425952, 6693700, 8032440, 8455200, 10040550, 10709920, 12357600, 13387400, 16064880, 20081100, 26774800, 32129760, 40162200, 53549600, 80324400, 160648800]

約数ペア:

[(1, 160648800), (2, 80324400), (3, 53549600), (4, 40162200), (5, 32129760), (6, 26774800), (8, 20081100), (10, 16064880), (12, 13387400), (13, 12357600), (15, 10709920), (16, 10040550), (19, 8455200), (20, 8032440), (24, 6693700), (25, 6425952), (26, 6178800), (30, 5354960), (32, 5020275), (38, 4227600), (39, 4119200), (40, 4016220), (48, 3346850), (50, 3212976), (52, 3089400), (57, 2818400), (60, 2677480), (65, 2471520), (75, 2141984), (76, 2113800), (78, 2059600), (80, 2008110), (95, 1691040), (96, 1673425), (100, 1606488), (104, 1544700), (114, 1409200), (120, 1338740), (130, 1235760), (150, 1070992), (152, 1056900), (156, 1029800), (160, 1004055), (190, 845520), (195, 823840), (200, 803244), (208, 772350), (228, 704600), (240, 669370), (247, 650400), (260, 617880), (271, 592800), (285, 563680), (300, 535496), (304, 528450), (312, 514900), (325, 494304), (380, 422760), (390, 411920), (400, 401622), (416, 386175), (456, 352300), (475, 338208), (480, 334685), (494, 325200), (520, 308940), (542, 296400), (570, 281840), (600, 267748), (608, 264225), (624, 257450), (650, 247152), (741, 216800), (760, 211380), (780, 205960), (800, 200811), (813, 197600), (912, 176150), (950, 169104), (975, 164768), (988, 162600), (1040, 154470), (1084, 148200), (1140, 140920), (1200, 133874), (1235, 130080), (1248, 128725), (1300, 123576), (1355, 118560), (1425, 112736), (1482, 108400), (1520, 105690), (1560, 102980), (1626, 98800), (1824, 88075), (1900, 84552), (1950, 82384), (1976, 81300), (2080, 77235), (2168, 74100), (2280, 70460), (2400, 66937), (2470, 65040), (2600, 61788), (2710, 59280), (2850, 56368), (2964, 54200), (3040, 52845), (3120, 51490), (3252, 49400), (3523, 45600), (3705, 43360), (3800, 42276), (3900, 41192), (3952, 40650), (4065, 39520), (4336, 37050), (4560, 35230), (4940, 32520), (5149, 31200), (5200, 30894), (5420, 29640), (5700, 28184), (5928, 27100), (6175, 26016), (6240, 25745), (6504, 24700), (6775, 23712), (7046, 22800), (7410, 21680), (7600, 21138), (7800, 20596), (7904, 20325), (8130, 19760), (8672, 18525), (9120, 17615), (9880, 16260), (10298, 15600), (10400, 15447), (10569, 15200), (10840, 14820), (11400, 14092), (11856, 13550), (12350, 13008)]