171636480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 608392512

約数和(自身を除く): 436756032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 317, 320, 360, 376, 384, 423, 470, 480, 564, 576, 634, 640, 705, 720, 752, 768, 846, 940, 951, 960, 1128, 1152, 1268, 1280, 1410, 1440, 1504, 1585, 1692, 1880, 1902, 1920, 2115, 2256, 2304, 2536, 2820, 2853, 2880, 3008, 3170, 3384, 3760, 3804, 3840, 4230, 4512, 4755, 5072, 5640, 5706, 5760, 6016, 6340, 6768, 7520, 7608, 8460, 9024, 9510, 10144, 11280, 11412, 11520, 12032, 12680, 13536, 14265, 14899, 15040, 15216, 16920, 18048, 19020, 20288, 22560, 22824, 25360, 27072, 28530, 29798, 30080, 30432, 33840, 36096, 38040, 40576, 44697, 45120, 45648, 50720, 54144, 57060, 59596, 60160, 60864, 67680, 74495, 76080, 81152, 89394, 90240, 91296, 101440, 108288, 114120, 119192, 121728, 134091, 135360, 148990, 152160, 178788, 180480, 182592, 202880, 223485, 228240, 238384, 243456, 268182, 270720, 297980, 304320, 357576, 365184, 405760, 446970, 456480, 476768, 536364, 541440, 595960, 608640, 670455, 715152, 730368, 893940, 912960, 953536, 1072728, 1191920, 1217280, 1340910, 1430304, 1787880, 1825920, 1907072, 2145456, 2383840, 2681820, 2860608, 3575760, 3651840, 3814144, 4290912, 4767680, 5363640, 5721216, 7151520, 8581824, 9535360, 10727280, 11442432, 14303040, 17163648, 19070720, 21454560, 28606080, 34327296, 42909120, 57212160, 85818240, 171636480]

約数ペア:

[(1, 171636480), (2, 85818240), (3, 57212160), (4, 42909120), (5, 34327296), (6, 28606080), (8, 21454560), (9, 19070720), (10, 17163648), (12, 14303040), (15, 11442432), (16, 10727280), (18, 9535360), (20, 8581824), (24, 7151520), (30, 5721216), (32, 5363640), (36, 4767680), (40, 4290912), (45, 3814144), (47, 3651840), (48, 3575760), (60, 2860608), (64, 2681820), (72, 2383840), (80, 2145456), (90, 1907072), (94, 1825920), (96, 1787880), (120, 1430304), (128, 1340910), (141, 1217280), (144, 1191920), (160, 1072728), (180, 953536), (188, 912960), (192, 893940), (235, 730368), (240, 715152), (256, 670455), (282, 608640), (288, 595960), (317, 541440), (320, 536364), (360, 476768), (376, 456480), (384, 446970), (423, 405760), (470, 365184), (480, 357576), (564, 304320), (576, 297980), (634, 270720), (640, 268182), (705, 243456), (720, 238384), (752, 228240), (768, 223485), (846, 202880), (940, 182592), (951, 180480), (960, 178788), (1128, 152160), (1152, 148990), (1268, 135360), (1280, 134091), (1410, 121728), (1440, 119192), (1504, 114120), (1585, 108288), (1692, 101440), (1880, 91296), (1902, 90240), (1920, 89394), (2115, 81152), (2256, 76080), (2304, 74495), (2536, 67680), (2820, 60864), (2853, 60160), (2880, 59596), (3008, 57060), (3170, 54144), (3384, 50720), (3760, 45648), (3804, 45120), (3840, 44697), (4230, 40576), (4512, 38040), (4755, 36096), (5072, 33840), (5640, 30432), (5706, 30080), (5760, 29798), (6016, 28530), (6340, 27072), (6768, 25360), (7520, 22824), (7608, 22560), (8460, 20288), (9024, 19020), (9510, 18048), (10144, 16920), (11280, 15216), (11412, 15040), (11520, 14899), (12032, 14265), (12680, 13536)]