171170880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 574487040

約数和(自身を除く): 403316160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 64, 74, 79, 80, 96, 111, 120, 122, 148, 158, 160, 183, 185, 192, 222, 237, 240, 244, 296, 305, 316, 320, 366, 370, 395, 444, 474, 480, 488, 555, 592, 610, 632, 732, 740, 790, 888, 915, 948, 960, 976, 1110, 1184, 1185, 1220, 1264, 1464, 1480, 1580, 1776, 1830, 1896, 1952, 2220, 2257, 2368, 2370, 2440, 2528, 2923, 2928, 2960, 3160, 3552, 3660, 3792, 3904, 4440, 4514, 4740, 4819, 4880, 5056, 5846, 5856, 5920, 6320, 6771, 7104, 7320, 7584, 8769, 8880, 9028, 9480, 9638, 9760, 11285, 11692, 11712, 11840, 12640, 13542, 14457, 14615, 14640, 15168, 17538, 17760, 18056, 18960, 19276, 19520, 22570, 23384, 24095, 25280, 27084, 28914, 29230, 29280, 33855, 35076, 35520, 36112, 37920, 38552, 43845, 45140, 46768, 48190, 54168, 57828, 58460, 58560, 67710, 70152, 72224, 72285, 75840, 77104, 87690, 90280, 93536, 96380, 108336, 115656, 116920, 135420, 140304, 144448, 144570, 154208, 175380, 178303, 180560, 187072, 192760, 216672, 231312, 233840, 270840, 280608, 289140, 308416, 350760, 356606, 361120, 385520, 433344, 462624, 467680, 534909, 541680, 561216, 578280, 701520, 713212, 722240, 771040, 891515, 925248, 935360, 1069818, 1083360, 1156560, 1403040, 1426424, 1542080, 1783030, 2139636, 2166720, 2313120, 2674545, 2806080, 2852848, 3566060, 4279272, 4626240, 5349090, 5705696, 7132120, 8558544, 10698180, 11411392, 14264240, 17117088, 21396360, 28528480, 34234176, 42792720, 57056960, 85585440, 171170880]

約数ペア:

[(1, 171170880), (2, 85585440), (3, 57056960), (4, 42792720), (5, 34234176), (6, 28528480), (8, 21396360), (10, 17117088), (12, 14264240), (15, 11411392), (16, 10698180), (20, 8558544), (24, 7132120), (30, 5705696), (32, 5349090), (37, 4626240), (40, 4279272), (48, 3566060), (60, 2852848), (61, 2806080), (64, 2674545), (74, 2313120), (79, 2166720), (80, 2139636), (96, 1783030), (111, 1542080), (120, 1426424), (122, 1403040), (148, 1156560), (158, 1083360), (160, 1069818), (183, 935360), (185, 925248), (192, 891515), (222, 771040), (237, 722240), (240, 713212), (244, 701520), (296, 578280), (305, 561216), (316, 541680), (320, 534909), (366, 467680), (370, 462624), (395, 433344), (444, 385520), (474, 361120), (480, 356606), (488, 350760), (555, 308416), (592, 289140), (610, 280608), (632, 270840), (732, 233840), (740, 231312), (790, 216672), (888, 192760), (915, 187072), (948, 180560), (960, 178303), (976, 175380), (1110, 154208), (1184, 144570), (1185, 144448), (1220, 140304), (1264, 135420), (1464, 116920), (1480, 115656), (1580, 108336), (1776, 96380), (1830, 93536), (1896, 90280), (1952, 87690), (2220, 77104), (2257, 75840), (2368, 72285), (2370, 72224), (2440, 70152), (2528, 67710), (2923, 58560), (2928, 58460), (2960, 57828), (3160, 54168), (3552, 48190), (3660, 46768), (3792, 45140), (3904, 43845), (4440, 38552), (4514, 37920), (4740, 36112), (4819, 35520), (4880, 35076), (5056, 33855), (5846, 29280), (5856, 29230), (5920, 28914), (6320, 27084), (6771, 25280), (7104, 24095), (7320, 23384), (7584, 22570), (8769, 19520), (8880, 19276), (9028, 18960), (9480, 18056), (9638, 17760), (9760, 17538), (11285, 15168), (11692, 14640), (11712, 14615), (11840, 14457), (12640, 13542)]