171829680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 601232352

約数和(自身を除く): 429402672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 97, 110, 120, 121, 122, 132, 165, 176, 183, 194, 220, 240, 242, 244, 264, 291, 305, 330, 363, 366, 388, 440, 484, 485, 488, 528, 582, 605, 610, 660, 671, 726, 732, 776, 880, 915, 968, 970, 976, 1067, 1164, 1210, 1220, 1320, 1342, 1452, 1455, 1464, 1552, 1815, 1830, 1936, 1940, 2013, 2134, 2328, 2420, 2440, 2640, 2684, 2904, 2910, 2928, 3201, 3355, 3630, 3660, 3880, 4026, 4268, 4656, 4840, 4880, 5335, 5368, 5808, 5820, 5917, 6402, 6710, 7260, 7320, 7381, 7760, 8052, 8536, 9680, 10065, 10670, 10736, 11640, 11737, 11834, 12804, 13420, 14520, 14640, 14762, 16005, 16104, 17072, 17751, 20130, 21340, 22143, 23280, 23474, 23668, 25608, 26840, 29040, 29524, 29585, 32010, 32208, 35211, 35502, 36905, 40260, 42680, 44286, 46948, 47336, 51216, 53680, 58685, 59048, 59170, 64020, 65087, 70422, 71004, 73810, 80520, 85360, 88572, 88755, 93896, 94672, 110715, 117370, 118096, 118340, 128040, 130174, 140844, 142008, 147620, 161040, 176055, 177144, 177510, 187792, 195261, 221430, 234740, 236680, 256080, 260348, 281688, 284016, 295240, 325435, 352110, 354288, 355020, 390522, 442860, 469480, 473360, 520696, 563376, 590480, 650870, 704220, 710040, 715957, 781044, 885720, 938960, 976305, 1041392, 1301740, 1408440, 1420080, 1431914, 1562088, 1771440, 1952610, 2147871, 2603480, 2816880, 2863828, 3124176, 3579785, 3905220, 4295742, 5206960, 5727656, 7159570, 7810440, 8591484, 10739355, 11455312, 14319140, 15620880, 17182968, 21478710, 28638280, 34365936, 42957420, 57276560, 85914840, 171829680]

約数ペア:

[(1, 171829680), (2, 85914840), (3, 57276560), (4, 42957420), (5, 34365936), (6, 28638280), (8, 21478710), (10, 17182968), (11, 15620880), (12, 14319140), (15, 11455312), (16, 10739355), (20, 8591484), (22, 7810440), (24, 7159570), (30, 5727656), (33, 5206960), (40, 4295742), (44, 3905220), (48, 3579785), (55, 3124176), (60, 2863828), (61, 2816880), (66, 2603480), (80, 2147871), (88, 1952610), (97, 1771440), (110, 1562088), (120, 1431914), (121, 1420080), (122, 1408440), (132, 1301740), (165, 1041392), (176, 976305), (183, 938960), (194, 885720), (220, 781044), (240, 715957), (242, 710040), (244, 704220), (264, 650870), (291, 590480), (305, 563376), (330, 520696), (363, 473360), (366, 469480), (388, 442860), (440, 390522), (484, 355020), (485, 354288), (488, 352110), (528, 325435), (582, 295240), (605, 284016), (610, 281688), (660, 260348), (671, 256080), (726, 236680), (732, 234740), (776, 221430), (880, 195261), (915, 187792), (968, 177510), (970, 177144), (976, 176055), (1067, 161040), (1164, 147620), (1210, 142008), (1220, 140844), (1320, 130174), (1342, 128040), (1452, 118340), (1455, 118096), (1464, 117370), (1552, 110715), (1815, 94672), (1830, 93896), (1936, 88755), (1940, 88572), (2013, 85360), (2134, 80520), (2328, 73810), (2420, 71004), (2440, 70422), (2640, 65087), (2684, 64020), (2904, 59170), (2910, 59048), (2928, 58685), (3201, 53680), (3355, 51216), (3630, 47336), (3660, 46948), (3880, 44286), (4026, 42680), (4268, 40260), (4656, 36905), (4840, 35502), (4880, 35211), (5335, 32208), (5368, 32010), (5808, 29585), (5820, 29524), (5917, 29040), (6402, 26840), (6710, 25608), (7260, 23668), (7320, 23474), (7381, 23280), (7760, 22143), (8052, 21340), (8536, 20130), (9680, 17751), (10065, 17072), (10670, 16104), (10736, 16005), (11640, 14762), (11737, 14640), (11834, 14520), (12804, 13420)]