172317840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 617103360

約数和(自身を除く): 444785520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 38, 40, 46, 48, 53, 57, 60, 62, 69, 76, 80, 92, 93, 95, 106, 114, 115, 120, 124, 138, 152, 155, 159, 184, 186, 190, 212, 228, 230, 240, 248, 265, 276, 285, 304, 310, 318, 345, 368, 372, 380, 424, 437, 456, 460, 465, 496, 530, 552, 570, 589, 620, 636, 690, 713, 744, 760, 795, 848, 874, 912, 920, 930, 1007, 1060, 1104, 1140, 1178, 1219, 1240, 1272, 1311, 1380, 1426, 1488, 1520, 1590, 1643, 1748, 1767, 1840, 1860, 2014, 2120, 2139, 2185, 2280, 2356, 2438, 2480, 2544, 2622, 2760, 2852, 2945, 3021, 3180, 3286, 3496, 3534, 3565, 3657, 3720, 4028, 4240, 4278, 4370, 4560, 4712, 4876, 4929, 5035, 5244, 5520, 5704, 5890, 6042, 6095, 6360, 6555, 6572, 6992, 7068, 7130, 7314, 7440, 8056, 8215, 8556, 8740, 8835, 9424, 9752, 9858, 10070, 10488, 10695, 11408, 11780, 12084, 12190, 12720, 13110, 13144, 13547, 14136, 14260, 14628, 15105, 16112, 16430, 17112, 17480, 17670, 18285, 19504, 19716, 20140, 20976, 21390, 23161, 23560, 24168, 24380, 24645, 26220, 26288, 27094, 28272, 28520, 29256, 30210, 31217, 32860, 34224, 34960, 35340, 36570, 37789, 39432, 40280, 40641, 42780, 46322, 47120, 48336, 48760, 49290, 52440, 54188, 57040, 58512, 60420, 62434, 65720, 67735, 69483, 70680, 73140, 75578, 78864, 80560, 81282, 85560, 92644, 93651, 97520, 98580, 104880, 108376, 113367, 115805, 120840, 124868, 131440, 135470, 138966, 141360, 146280, 151156, 156085, 162564, 171120, 185288, 187302, 188945, 197160, 203205, 216752, 226734, 231610, 241680, 249736, 270940, 277932, 292560, 302312, 312170, 325128, 347415, 370576, 374604, 377890, 394320, 406410, 453468, 463220, 468255, 499472, 541880, 555864, 566835, 604624, 624340, 650256, 694830, 717991, 749208, 755780, 812820, 906936, 926440, 936510, 1083760, 1111728, 1133670, 1248680, 1389660, 1435982, 1498416, 1511560, 1625640, 1813872, 1852880, 1873020, 2153973, 2267340, 2497360, 2779320, 2871964, 3023120, 3251280, 3589955, 3746040, 4307946, 4534680, 5558640, 5743928, 7179910, 7492080, 8615892, 9069360, 10769865, 11487856, 14359820, 17231784, 21539730, 28719640, 34463568, 43079460, 57439280, 86158920, 172317840]

約数ペア:

[(1, 172317840), (2, 86158920), (3, 57439280), (4, 43079460), (5, 34463568), (6, 28719640), (8, 21539730), (10, 17231784), (12, 14359820), (15, 11487856), (16, 10769865), (19, 9069360), (20, 8615892), (23, 7492080), (24, 7179910), (30, 5743928), (31, 5558640), (38, 4534680), (40, 4307946), (46, 3746040), (48, 3589955), (53, 3251280), (57, 3023120), (60, 2871964), (62, 2779320), (69, 2497360), (76, 2267340), (80, 2153973), (92, 1873020), (93, 1852880), (95, 1813872), (106, 1625640), (114, 1511560), (115, 1498416), (120, 1435982), (124, 1389660), (138, 1248680), (152, 1133670), (155, 1111728), (159, 1083760), (184, 936510), (186, 926440), (190, 906936), (212, 812820), (228, 755780), (230, 749208), (240, 717991), (248, 694830), (265, 650256), (276, 624340), (285, 604624), (304, 566835), (310, 555864), (318, 541880), (345, 499472), (368, 468255), (372, 463220), (380, 453468), (424, 406410), (437, 394320), (456, 377890), (460, 374604), (465, 370576), (496, 347415), (530, 325128), (552, 312170), (570, 302312), (589, 292560), (620, 277932), (636, 270940), (690, 249736), (713, 241680), (744, 231610), (760, 226734), (795, 216752), (848, 203205), (874, 197160), (912, 188945), (920, 187302), (930, 185288), (1007, 171120), (1060, 162564), (1104, 156085), (1140, 151156), (1178, 146280), (1219, 141360), (1240, 138966), (1272, 135470), (1311, 131440), (1380, 124868), (1426, 120840), (1488, 115805), (1520, 113367), (1590, 108376), (1643, 104880), (1748, 98580), (1767, 97520), (1840, 93651), (1860, 92644), (2014, 85560), (2120, 81282), (2139, 80560), (2185, 78864), (2280, 75578), (2356, 73140), (2438, 70680), (2480, 69483), (2544, 67735), (2622, 65720), (2760, 62434), (2852, 60420), (2945, 58512), (3021, 57040), (3180, 54188), (3286, 52440), (3496, 49290), (3534, 48760), (3565, 48336), (3657, 47120), (3720, 46322), (4028, 42780), (4240, 40641), (4278, 40280), (4370, 39432), (4560, 37789), (4712, 36570), (4876, 35340), (4929, 34960), (5035, 34224), (5244, 32860), (5520, 31217), (5704, 30210), (5890, 29256), (6042, 28520), (6095, 28272), (6360, 27094), (6555, 26288), (6572, 26220), (6992, 24645), (7068, 24380), (7130, 24168), (7314, 23560), (7440, 23161), (8056, 21390), (8215, 20976), (8556, 20140), (8740, 19716), (8835, 19504), (9424, 18285), (9752, 17670), (9858, 17480), (10070, 17112), (10488, 16430), (10695, 16112), (11408, 15105), (11780, 14628), (12084, 14260), (12190, 14136), (12720, 13547), (13110, 13144)]