57929760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 216

約数和(自身を含む): 230240556

約数和(自身を除く): 172310796

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 821, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1642, 1680, 1764, 1960, 2016, 2205, 2352, 2463, 2520, 2940, 3284, 3360, 3528, 3920, 4105, 4410, 4704, 4926, 5040, 5747, 5880, 6568, 7056, 7389, 7840, 8210, 8820, 9852, 10080, 11494, 11760, 12315, 13136, 14112, 14778, 16420, 17241, 17640, 19704, 22988, 23520, 24630, 26272, 28735, 29556, 32840, 34482, 35280, 36945, 39408, 40229, 45976, 49260, 51723, 57470, 59112, 65680, 68964, 70560, 73890, 78816, 80458, 86205, 91952, 98520, 103446, 114940, 118224, 120687, 131360, 137928, 147780, 160916, 172410, 183904, 197040, 201145, 206892, 229880, 236448, 241374, 258615, 275856, 295560, 321832, 344820, 362061, 394080, 402290, 413784, 459760, 482748, 517230, 551712, 591120, 603435, 643664, 689640, 724122, 804580, 827568, 919520, 965496, 1034460, 1182240, 1206870, 1287328, 1379280, 1448244, 1609160, 1655136, 1810305, 1930992, 2068920, 2413740, 2758560, 2896488, 3218320, 3620610, 3861984, 4137840, 4827480, 5792976, 6436640, 7241220, 8275680, 9654960, 11585952, 14482440, 19309920, 28964880, 57929760]

約数ペア:

[(1, 57929760), (2, 28964880), (3, 19309920), (4, 14482440), (5, 11585952), (6, 9654960), (7, 8275680), (8, 7241220), (9, 6436640), (10, 5792976), (12, 4827480), (14, 4137840), (15, 3861984), (16, 3620610), (18, 3218320), (20, 2896488), (21, 2758560), (24, 2413740), (28, 2068920), (30, 1930992), (32, 1810305), (35, 1655136), (36, 1609160), (40, 1448244), (42, 1379280), (45, 1287328), (48, 1206870), (49, 1182240), (56, 1034460), (60, 965496), (63, 919520), (70, 827568), (72, 804580), (80, 724122), (84, 689640), (90, 643664), (96, 603435), (98, 591120), (105, 551712), (112, 517230), (120, 482748), (126, 459760), (140, 413784), (144, 402290), (147, 394080), (160, 362061), (168, 344820), (180, 321832), (196, 295560), (210, 275856), (224, 258615), (240, 241374), (245, 236448), (252, 229880), (280, 206892), (288, 201145), (294, 197040), (315, 183904), (336, 172410), (360, 160916), (392, 147780), (420, 137928), (441, 131360), (480, 120687), (490, 118224), (504, 114940), (560, 103446), (588, 98520), (630, 91952), (672, 86205), (720, 80458), (735, 78816), (784, 73890), (821, 70560), (840, 68964), (882, 65680), (980, 59112), (1008, 57470), (1120, 51723), (1176, 49260), (1260, 45976), (1440, 40229), (1470, 39408), (1568, 36945), (1642, 35280), (1680, 34482), (1764, 32840), (1960, 29556), (2016, 28735), (2205, 26272), (2352, 24630), (2463, 23520), (2520, 22988), (2940, 19704), (3284, 17640), (3360, 17241), (3528, 16420), (3920, 14778), (4105, 14112), (4410, 13136), (4704, 12315), (4926, 11760), (5040, 11494), (5747, 10080), (5880, 9852), (6568, 8820), (7056, 8210), (7389, 7840)]