219766560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 764588160

約数和(自身を除く): 544821600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 859, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1718, 1968, 2080, 2132, 2460, 2577, 2665, 3120, 3198, 3280, 3436, 3936, 4264, 4295, 4920, 5154, 5330, 6240, 6396, 6560, 6872, 7995, 8528, 8590, 9840, 10308, 10660, 11167, 12792, 12885, 13744, 15990, 17056, 17180, 19680, 20616, 21320, 22334, 25584, 25770, 27488, 31980, 33501, 34360, 35219, 41232, 42640, 44668, 51168, 51540, 55835, 63960, 67002, 68720, 70438, 82464, 85280, 89336, 103080, 105657, 111670, 127920, 134004, 137440, 140876, 167505, 176095, 178672, 206160, 211314, 223340, 255840, 268008, 281752, 335010, 352190, 357344, 412320, 422628, 446680, 457847, 528285, 536016, 563504, 670020, 704380, 845256, 893360, 915694, 1056570, 1072032, 1127008, 1340040, 1373541, 1408760, 1690512, 1786720, 1831388, 2113140, 2289235, 2680080, 2747082, 2817520, 3381024, 3662776, 4226280, 4578470, 5360160, 5494164, 5635040, 6867705, 7325552, 8452560, 9156940, 10988328, 13735410, 14651104, 16905120, 18313880, 21976656, 27470820, 36627760, 43953312, 54941640, 73255520, 109883280, 219766560]

約数ペア:

[(1, 219766560), (2, 109883280), (3, 73255520), (4, 54941640), (5, 43953312), (6, 36627760), (8, 27470820), (10, 21976656), (12, 18313880), (13, 16905120), (15, 14651104), (16, 13735410), (20, 10988328), (24, 9156940), (26, 8452560), (30, 7325552), (32, 6867705), (39, 5635040), (40, 5494164), (41, 5360160), (48, 4578470), (52, 4226280), (60, 3662776), (65, 3381024), (78, 2817520), (80, 2747082), (82, 2680080), (96, 2289235), (104, 2113140), (120, 1831388), (123, 1786720), (130, 1690512), (156, 1408760), (160, 1373541), (164, 1340040), (195, 1127008), (205, 1072032), (208, 1056570), (240, 915694), (246, 893360), (260, 845256), (312, 704380), (328, 670020), (390, 563504), (410, 536016), (416, 528285), (480, 457847), (492, 446680), (520, 422628), (533, 412320), (615, 357344), (624, 352190), (656, 335010), (780, 281752), (820, 268008), (859, 255840), (984, 223340), (1040, 211314), (1066, 206160), (1230, 178672), (1248, 176095), (1312, 167505), (1560, 140876), (1599, 137440), (1640, 134004), (1718, 127920), (1968, 111670), (2080, 105657), (2132, 103080), (2460, 89336), (2577, 85280), (2665, 82464), (3120, 70438), (3198, 68720), (3280, 67002), (3436, 63960), (3936, 55835), (4264, 51540), (4295, 51168), (4920, 44668), (5154, 42640), (5330, 41232), (6240, 35219), (6396, 34360), (6560, 33501), (6872, 31980), (7995, 27488), (8528, 25770), (8590, 25584), (9840, 22334), (10308, 21320), (10660, 20616), (11167, 19680), (12792, 17180), (12885, 17056), (13744, 15990)]