193907040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 446213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 59, 60, 80, 82, 96, 118, 120, 123, 160, 164, 167, 177, 205, 236, 240, 246, 295, 328, 334, 354, 410, 472, 480, 492, 501, 590, 615, 656, 668, 708, 820, 835, 885, 944, 984, 1002, 1180, 1230, 1312, 1336, 1416, 1640, 1670, 1770, 1888, 1968, 2004, 2360, 2419, 2460, 2505, 2672, 2832, 3280, 3340, 3540, 3936, 4008, 4720, 4838, 4920, 5010, 5344, 5664, 6560, 6680, 6847, 7080, 7257, 8016, 9440, 9676, 9840, 9853, 10020, 12095, 13360, 13694, 14160, 14514, 16032, 19352, 19680, 19706, 20040, 20541, 24190, 26720, 27388, 28320, 29028, 29559, 34235, 36285, 38704, 39412, 40080, 41082, 48380, 49265, 54776, 58056, 59118, 68470, 72570, 77408, 78824, 80160, 82164, 96760, 98530, 102705, 109552, 116112, 118236, 136940, 145140, 147795, 157648, 164328, 193520, 197060, 205410, 219104, 232224, 236472, 273880, 290280, 295590, 315296, 328656, 387040, 394120, 403973, 410820, 472944, 547760, 580560, 591180, 657312, 788240, 807946, 821640, 945888, 1095520, 1161120, 1182360, 1211919, 1576480, 1615892, 1643280, 2019865, 2364720, 2423838, 3231784, 3286560, 4039730, 4729440, 4847676, 6059595, 6463568, 8079460, 9695352, 12119190, 12927136, 16158920, 19390704, 24238380, 32317840, 38781408, 48476760, 64635680, 96953520, 193907040]

約数ペア:

[(1, 193907040), (2, 96953520), (3, 64635680), (4, 48476760), (5, 38781408), (6, 32317840), (8, 24238380), (10, 19390704), (12, 16158920), (15, 12927136), (16, 12119190), (20, 9695352), (24, 8079460), (30, 6463568), (32, 6059595), (40, 4847676), (41, 4729440), (48, 4039730), (59, 3286560), (60, 3231784), (80, 2423838), (82, 2364720), (96, 2019865), (118, 1643280), (120, 1615892), (123, 1576480), (160, 1211919), (164, 1182360), (167, 1161120), (177, 1095520), (205, 945888), (236, 821640), (240, 807946), (246, 788240), (295, 657312), (328, 591180), (334, 580560), (354, 547760), (410, 472944), (472, 410820), (480, 403973), (492, 394120), (501, 387040), (590, 328656), (615, 315296), (656, 295590), (668, 290280), (708, 273880), (820, 236472), (835, 232224), (885, 219104), (944, 205410), (984, 197060), (1002, 193520), (1180, 164328), (1230, 157648), (1312, 147795), (1336, 145140), (1416, 136940), (1640, 118236), (1670, 116112), (1770, 109552), (1888, 102705), (1968, 98530), (2004, 96760), (2360, 82164), (2419, 80160), (2460, 78824), (2505, 77408), (2672, 72570), (2832, 68470), (3280, 59118), (3340, 58056), (3540, 54776), (3936, 49265), (4008, 48380), (4720, 41082), (4838, 40080), (4920, 39412), (5010, 38704), (5344, 36285), (5664, 34235), (6560, 29559), (6680, 29028), (6847, 28320), (7080, 27388), (7257, 26720), (8016, 24190), (9440, 20541), (9676, 20040), (9840, 19706), (9853, 19680), (10020, 19352), (12095, 16032), (13360, 14514), (13694, 14160)]