171056760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6621

約数の個数: 128

約数和(自身を含む): 605491200

約数和(自身を除く): 434434440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 6569, 8680, 13020, 13138, 19707, 26040, 26276, 32845, 39414, 45983, 52552, 65690, 78828, 91966, 98535, 131380, 137949, 157656, 183932, 197070, 203639, 229915, 262760, 275898, 367864, 394140, 407278, 459830, 551796, 610917, 689745, 788280, 814556, 919660, 1018195, 1103592, 1221834, 1379490, 1425473, 1629112, 1839320, 2036390, 2443668, 2758980, 2850946, 3054585, 4072780, 4276419, 4887336, 5517960, 5701892, 6109170, 7127365, 8145560, 8552838, 11403784, 12218340, 14254730, 17105676, 21382095, 24436680, 28509460, 34211352, 42764190, 57018920, 85528380, 171056760]

約数ペア:

[(1, 171056760), (2, 85528380), (3, 57018920), (4, 42764190), (5, 34211352), (6, 28509460), (7, 24436680), (8, 21382095), (10, 17105676), (12, 14254730), (14, 12218340), (15, 11403784), (20, 8552838), (21, 8145560), (24, 7127365), (28, 6109170), (30, 5701892), (31, 5517960), (35, 4887336), (40, 4276419), (42, 4072780), (56, 3054585), (60, 2850946), (62, 2758980), (70, 2443668), (84, 2036390), (93, 1839320), (105, 1629112), (120, 1425473), (124, 1379490), (140, 1221834), (155, 1103592), (168, 1018195), (186, 919660), (210, 814556), (217, 788280), (248, 689745), (280, 610917), (310, 551796), (372, 459830), (420, 407278), (434, 394140), (465, 367864), (620, 275898), (651, 262760), (744, 229915), (840, 203639), (868, 197070), (930, 183932), (1085, 157656), (1240, 137949), (1302, 131380), (1736, 98535), (1860, 91966), (2170, 78828), (2604, 65690), (3255, 52552), (3720, 45983), (4340, 39414), (5208, 32845), (6510, 26276), (6569, 26040), (8680, 19707), (13020, 13138)]