248633760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 815173632

約数和(自身を除く): 566539872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 103, 107, 120, 141, 160, 188, 206, 214, 235, 240, 282, 309, 321, 376, 412, 428, 470, 480, 515, 535, 564, 618, 642, 705, 752, 824, 856, 940, 1030, 1070, 1128, 1236, 1284, 1410, 1504, 1545, 1605, 1648, 1712, 1880, 2060, 2140, 2256, 2472, 2568, 2820, 3090, 3210, 3296, 3424, 3760, 4120, 4280, 4512, 4841, 4944, 5029, 5136, 5640, 6180, 6420, 7520, 8240, 8560, 9682, 9888, 10058, 10272, 11021, 11280, 12360, 12840, 14523, 15087, 16480, 17120, 19364, 20116, 22042, 22560, 24205, 24720, 25145, 25680, 29046, 30174, 33063, 38728, 40232, 44084, 48410, 49440, 50290, 51360, 55105, 58092, 60348, 66126, 72615, 75435, 77456, 80464, 88168, 96820, 100580, 110210, 116184, 120696, 132252, 145230, 150870, 154912, 160928, 165315, 176336, 193640, 201160, 220420, 232368, 241392, 264504, 290460, 301740, 330630, 352672, 387280, 402320, 440840, 464736, 482784, 517987, 529008, 580920, 603480, 661260, 774560, 804640, 881680, 1035974, 1058016, 1161840, 1206960, 1322520, 1553961, 1763360, 2071948, 2323680, 2413920, 2589935, 2645040, 3107922, 4143896, 5179870, 5290080, 6215844, 7769805, 8287792, 10359740, 12431688, 15539610, 16575584, 20719480, 24863376, 31079220, 41438960, 49726752, 62158440, 82877920, 124316880, 248633760]

約数ペア:

[(1, 248633760), (2, 124316880), (3, 82877920), (4, 62158440), (5, 49726752), (6, 41438960), (8, 31079220), (10, 24863376), (12, 20719480), (15, 16575584), (16, 15539610), (20, 12431688), (24, 10359740), (30, 8287792), (32, 7769805), (40, 6215844), (47, 5290080), (48, 5179870), (60, 4143896), (80, 3107922), (94, 2645040), (96, 2589935), (103, 2413920), (107, 2323680), (120, 2071948), (141, 1763360), (160, 1553961), (188, 1322520), (206, 1206960), (214, 1161840), (235, 1058016), (240, 1035974), (282, 881680), (309, 804640), (321, 774560), (376, 661260), (412, 603480), (428, 580920), (470, 529008), (480, 517987), (515, 482784), (535, 464736), (564, 440840), (618, 402320), (642, 387280), (705, 352672), (752, 330630), (824, 301740), (856, 290460), (940, 264504), (1030, 241392), (1070, 232368), (1128, 220420), (1236, 201160), (1284, 193640), (1410, 176336), (1504, 165315), (1545, 160928), (1605, 154912), (1648, 150870), (1712, 145230), (1880, 132252), (2060, 120696), (2140, 116184), (2256, 110210), (2472, 100580), (2568, 96820), (2820, 88168), (3090, 80464), (3210, 77456), (3296, 75435), (3424, 72615), (3760, 66126), (4120, 60348), (4280, 58092), (4512, 55105), (4841, 51360), (4944, 50290), (5029, 49440), (5136, 48410), (5640, 44084), (6180, 40232), (6420, 38728), (7520, 33063), (8240, 30174), (8560, 29046), (9682, 25680), (9888, 25145), (10058, 24720), (10272, 24205), (11021, 22560), (11280, 22042), (12360, 20116), (12840, 19364), (14523, 17120), (15087, 16480)]