341245520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1849

約数の個数: 160

約数和(自身を含む): 1021648896

約数和(自身を除く): 680403376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 1787, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 3574, 4340, 4774, 5456, 6160, 6820, 7148, 8680, 8935, 9548, 11935, 12509, 13640, 14296, 17360, 17870, 19096, 19657, 23870, 25018, 27280, 28592, 35740, 38192, 39314, 47740, 50036, 55397, 62545, 71480, 78628, 95480, 98285, 100072, 110794, 125090, 137599, 142960, 157256, 190960, 196570, 200144, 221588, 250180, 275198, 276985, 314512, 387779, 393140, 443176, 500360, 550396, 553970, 609367, 687995, 775558, 786280, 886352, 1000720, 1100792, 1107940, 1218734, 1375990, 1551116, 1572560, 1938895, 2201584, 2215880, 2437468, 2751980, 3046835, 3102232, 3877790, 4265569, 4431760, 4874936, 5503960, 6093670, 6204464, 7755580, 8531138, 9749872, 11007920, 12187340, 15511160, 17062276, 21327845, 24374680, 31022320, 34124552, 42655690, 48749360, 68249104, 85311380, 170622760, 341245520]

約数ペア:

[(1, 341245520), (2, 170622760), (4, 85311380), (5, 68249104), (7, 48749360), (8, 42655690), (10, 34124552), (11, 31022320), (14, 24374680), (16, 21327845), (20, 17062276), (22, 15511160), (28, 12187340), (31, 11007920), (35, 9749872), (40, 8531138), (44, 7755580), (55, 6204464), (56, 6093670), (62, 5503960), (70, 4874936), (77, 4431760), (80, 4265569), (88, 3877790), (110, 3102232), (112, 3046835), (124, 2751980), (140, 2437468), (154, 2215880), (155, 2201584), (176, 1938895), (217, 1572560), (220, 1551116), (248, 1375990), (280, 1218734), (308, 1107940), (310, 1100792), (341, 1000720), (385, 886352), (434, 786280), (440, 775558), (496, 687995), (560, 609367), (616, 553970), (620, 550396), (682, 500360), (770, 443176), (868, 393140), (880, 387779), (1085, 314512), (1232, 276985), (1240, 275198), (1364, 250180), (1540, 221588), (1705, 200144), (1736, 196570), (1787, 190960), (2170, 157256), (2387, 142960), (2480, 137599), (2728, 125090), (3080, 110794), (3410, 100072), (3472, 98285), (3574, 95480), (4340, 78628), (4774, 71480), (5456, 62545), (6160, 55397), (6820, 50036), (7148, 47740), (8680, 39314), (8935, 38192), (9548, 35740), (11935, 28592), (12509, 27280), (13640, 25018), (14296, 23870), (17360, 19657), (17870, 19096)]