247377013520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4854337}}^1$

素因数の和:4854377

約数の個数: 120

約数和(自身を含む): 720519680664

約数和(自身を除く): 473142667144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 25480, 50960, 4854337, 9708674, 19417348, 24271685, 33980359, 38834696, 48543370, 63106381, 67960718, 77669392, 97086740, 126212762, 135921436, 169901795, 194173480, 237862513, 252425524, 271842872, 315531905, 339803590, 388346960, 441744667, 475725026, 504851048, 543685744, 631063810, 679607180, 883489334, 951450052, 1009702096, 1189312565, 1262127620, 1359214360, 1766978668, 1902900104, 2208723335, 2378625130, 2524255240, 2718428720, 3092212669, 3533957336, 3805800208, 4417446670, 4757250260, 5048510480, 6184425338, 7067914672, 8834893340, 9514500520, 12368850676, 15461063345, 17669786680, 19029001040, 24737701352, 30922126690, 35339573360, 49475402704, 61844253380, 123688506760, 247377013520]

約数ペア:

[(1, 247377013520), (2, 123688506760), (4, 61844253380), (5, 49475402704), (7, 35339573360), (8, 30922126690), (10, 24737701352), (13, 19029001040), (14, 17669786680), (16, 15461063345), (20, 12368850676), (26, 9514500520), (28, 8834893340), (35, 7067914672), (40, 6184425338), (49, 5048510480), (52, 4757250260), (56, 4417446670), (65, 3805800208), (70, 3533957336), (80, 3092212669), (91, 2718428720), (98, 2524255240), (104, 2378625130), (112, 2208723335), (130, 1902900104), (140, 1766978668), (182, 1359214360), (196, 1262127620), (208, 1189312565), (245, 1009702096), (260, 951450052), (280, 883489334), (364, 679607180), (392, 631063810), (455, 543685744), (490, 504851048), (520, 475725026), (560, 441744667), (637, 388346960), (728, 339803590), (784, 315531905), (910, 271842872), (980, 252425524), (1040, 237862513), (1274, 194173480), (1456, 169901795), (1820, 135921436), (1960, 126212762), (2548, 97086740), (3185, 77669392), (3640, 67960718), (3920, 63106381), (5096, 48543370), (6370, 38834696), (7280, 33980359), (10192, 24271685), (12740, 19417348), (25480, 9708674), (50960, 4854337)]