163993680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3346

約数の個数: 160

約数和(自身を含む): 589605120

約数和(自身を除く): 425611440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3301, 3312, 4140, 4968, 5520, 6210, 6602, 8280, 9903, 9936, 12420, 13204, 16505, 16560, 19806, 24840, 26408, 29709, 33010, 39612, 49515, 49680, 52816, 59418, 66020, 75923, 79224, 89127, 99030, 118836, 132040, 148545, 151846, 158448, 178254, 198060, 227769, 237672, 264080, 297090, 303692, 356508, 379615, 396120, 445635, 455538, 475344, 594180, 607384, 683307, 713016, 759230, 792240, 891270, 911076, 1138845, 1188360, 1214768, 1366614, 1426032, 1518460, 1782540, 1822152, 2049921, 2277690, 2376720, 2733228, 3036920, 3416535, 3565080, 3644304, 4099842, 4555380, 5466456, 6073840, 6833070, 7130160, 8199684, 9110760, 10249605, 10932912, 13666140, 16399368, 18221520, 20499210, 27332280, 32798736, 40998420, 54664560, 81996840, 163993680]

約数ペア:

[(1, 163993680), (2, 81996840), (3, 54664560), (4, 40998420), (5, 32798736), (6, 27332280), (8, 20499210), (9, 18221520), (10, 16399368), (12, 13666140), (15, 10932912), (16, 10249605), (18, 9110760), (20, 8199684), (23, 7130160), (24, 6833070), (27, 6073840), (30, 5466456), (36, 4555380), (40, 4099842), (45, 3644304), (46, 3565080), (48, 3416535), (54, 3036920), (60, 2733228), (69, 2376720), (72, 2277690), (80, 2049921), (90, 1822152), (92, 1782540), (108, 1518460), (115, 1426032), (120, 1366614), (135, 1214768), (138, 1188360), (144, 1138845), (180, 911076), (184, 891270), (207, 792240), (216, 759230), (230, 713016), (240, 683307), (270, 607384), (276, 594180), (345, 475344), (360, 455538), (368, 445635), (414, 396120), (432, 379615), (460, 356508), (540, 303692), (552, 297090), (621, 264080), (690, 237672), (720, 227769), (828, 198060), (920, 178254), (1035, 158448), (1080, 151846), (1104, 148545), (1242, 132040), (1380, 118836), (1656, 99030), (1840, 89127), (2070, 79224), (2160, 75923), (2484, 66020), (2760, 59418), (3105, 52816), (3301, 49680), (3312, 49515), (4140, 39612), (4968, 33010), (5520, 29709), (6210, 26408), (6602, 24840), (8280, 19806), (9903, 16560), (9936, 16505), (12420, 13204)]