164180160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 168

約数和(自身を含む): 570981840

約数和(自身を除く): 406801680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 523, 545, 576, 654, 720, 872, 960, 981, 1046, 1090, 1308, 1440, 1569, 1635, 1744, 1962, 2092, 2180, 2615, 2616, 2880, 3138, 3270, 3488, 3924, 4184, 4360, 4707, 4905, 5230, 5232, 6276, 6540, 6976, 7845, 7848, 8368, 8720, 9414, 9810, 10460, 10464, 12552, 13080, 15690, 15696, 16736, 17440, 18828, 19620, 20920, 20928, 23535, 25104, 26160, 31380, 31392, 33472, 34880, 37656, 39240, 41840, 47070, 50208, 52320, 57007, 62760, 62784, 75312, 78480, 83680, 94140, 100416, 104640, 114014, 125520, 150624, 156960, 167360, 171021, 188280, 228028, 251040, 285035, 301248, 313920, 342042, 376560, 456056, 502080, 513063, 570070, 684084, 753120, 855105, 912112, 1026126, 1140140, 1368168, 1506240, 1710210, 1824224, 2052252, 2280280, 2565315, 2736336, 3420420, 3648448, 4104504, 4560560, 5130630, 5472672, 6840840, 8209008, 9121120, 10261260, 10945344, 13681680, 16418016, 18242240, 20522520, 27363360, 32836032, 41045040, 54726720, 82090080, 164180160]

約数ペア:

[(1, 164180160), (2, 82090080), (3, 54726720), (4, 41045040), (5, 32836032), (6, 27363360), (8, 20522520), (9, 18242240), (10, 16418016), (12, 13681680), (15, 10945344), (16, 10261260), (18, 9121120), (20, 8209008), (24, 6840840), (30, 5472672), (32, 5130630), (36, 4560560), (40, 4104504), (45, 3648448), (48, 3420420), (60, 2736336), (64, 2565315), (72, 2280280), (80, 2052252), (90, 1824224), (96, 1710210), (109, 1506240), (120, 1368168), (144, 1140140), (160, 1026126), (180, 912112), (192, 855105), (218, 753120), (240, 684084), (288, 570070), (320, 513063), (327, 502080), (360, 456056), (436, 376560), (480, 342042), (523, 313920), (545, 301248), (576, 285035), (654, 251040), (720, 228028), (872, 188280), (960, 171021), (981, 167360), (1046, 156960), (1090, 150624), (1308, 125520), (1440, 114014), (1569, 104640), (1635, 100416), (1744, 94140), (1962, 83680), (2092, 78480), (2180, 75312), (2615, 62784), (2616, 62760), (2880, 57007), (3138, 52320), (3270, 50208), (3488, 47070), (3924, 41840), (4184, 39240), (4360, 37656), (4707, 34880), (4905, 33472), (5230, 31392), (5232, 31380), (6276, 26160), (6540, 25104), (6976, 23535), (7845, 20928), (7848, 20920), (8368, 19620), (8720, 18828), (9414, 17440), (9810, 16736), (10460, 15696), (10464, 15690), (12552, 13080)]