168384840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 602406720

約数和(自身を除く): 434021880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 104, 114, 115, 120, 130, 138, 152, 156, 169, 184, 190, 195, 228, 230, 247, 260, 276, 285, 299, 312, 338, 345, 361, 380, 390, 437, 456, 460, 494, 507, 520, 552, 570, 598, 676, 690, 722, 741, 760, 780, 845, 874, 897, 920, 988, 1014, 1083, 1140, 1196, 1235, 1311, 1352, 1380, 1444, 1482, 1495, 1560, 1690, 1748, 1794, 1805, 1976, 2028, 2166, 2185, 2280, 2392, 2470, 2535, 2622, 2760, 2888, 2964, 2990, 3211, 3380, 3496, 3588, 3610, 3705, 3887, 4056, 4332, 4370, 4485, 4693, 4940, 5070, 5244, 5415, 5681, 5928, 5980, 6422, 6555, 6760, 7176, 7220, 7410, 7774, 8303, 8664, 8740, 8970, 9386, 9633, 9880, 10140, 10488, 10830, 11362, 11661, 11960, 12844, 13110, 14079, 14440, 14820, 15548, 16055, 16606, 17043, 17480, 17940, 18772, 19266, 19435, 20280, 21660, 22724, 23322, 23465, 24909, 25688, 26220, 28158, 28405, 29640, 31096, 32110, 33212, 34086, 35880, 37544, 38532, 38870, 41515, 43320, 45448, 46644, 46930, 48165, 49818, 52440, 56316, 56810, 58305, 61009, 64220, 66424, 68172, 70395, 73853, 77064, 77740, 83030, 85215, 93288, 93860, 96330, 99636, 107939, 112632, 113620, 116610, 122018, 124545, 128440, 136344, 140790, 147706, 155480, 166060, 170430, 183027, 187720, 192660, 199272, 215878, 221559, 227240, 233220, 244036, 249090, 281580, 295412, 305045, 323817, 332120, 340860, 366054, 369265, 385320, 431756, 443118, 466440, 488072, 498180, 539695, 563160, 590824, 610090, 647634, 681720, 732108, 738530, 863512, 886236, 915135, 996360, 1079390, 1107795, 1220180, 1295268, 1403207, 1464216, 1477060, 1619085, 1772472, 1830270, 2158780, 2215590, 2440360, 2590536, 2806414, 2954120, 3238170, 3660540, 4209621, 4317560, 4431180, 5612828, 6476340, 7016035, 7321080, 8419242, 8862360, 11225656, 12952680, 14032070, 16838484, 21048105, 28064140, 33676968, 42096210, 56128280, 84192420, 168384840]

約数ペア:

[(1, 168384840), (2, 84192420), (3, 56128280), (4, 42096210), (5, 33676968), (6, 28064140), (8, 21048105), (10, 16838484), (12, 14032070), (13, 12952680), (15, 11225656), (19, 8862360), (20, 8419242), (23, 7321080), (24, 7016035), (26, 6476340), (30, 5612828), (38, 4431180), (39, 4317560), (40, 4209621), (46, 3660540), (52, 3238170), (57, 2954120), (60, 2806414), (65, 2590536), (69, 2440360), (76, 2215590), (78, 2158780), (92, 1830270), (95, 1772472), (104, 1619085), (114, 1477060), (115, 1464216), (120, 1403207), (130, 1295268), (138, 1220180), (152, 1107795), (156, 1079390), (169, 996360), (184, 915135), (190, 886236), (195, 863512), (228, 738530), (230, 732108), (247, 681720), (260, 647634), (276, 610090), (285, 590824), (299, 563160), (312, 539695), (338, 498180), (345, 488072), (361, 466440), (380, 443118), (390, 431756), (437, 385320), (456, 369265), (460, 366054), (494, 340860), (507, 332120), (520, 323817), (552, 305045), (570, 295412), (598, 281580), (676, 249090), (690, 244036), (722, 233220), (741, 227240), (760, 221559), (780, 215878), (845, 199272), (874, 192660), (897, 187720), (920, 183027), (988, 170430), (1014, 166060), (1083, 155480), (1140, 147706), (1196, 140790), (1235, 136344), (1311, 128440), (1352, 124545), (1380, 122018), (1444, 116610), (1482, 113620), (1495, 112632), (1560, 107939), (1690, 99636), (1748, 96330), (1794, 93860), (1805, 93288), (1976, 85215), (2028, 83030), (2166, 77740), (2185, 77064), (2280, 73853), (2392, 70395), (2470, 68172), (2535, 66424), (2622, 64220), (2760, 61009), (2888, 58305), (2964, 56810), (2990, 56316), (3211, 52440), (3380, 49818), (3496, 48165), (3588, 46930), (3610, 46644), (3705, 45448), (3887, 43320), (4056, 41515), (4332, 38870), (4370, 38532), (4485, 37544), (4693, 35880), (4940, 34086), (5070, 33212), (5244, 32110), (5415, 31096), (5681, 29640), (5928, 28405), (5980, 28158), (6422, 26220), (6555, 25688), (6760, 24909), (7176, 23465), (7220, 23322), (7410, 22724), (7774, 21660), (8303, 20280), (8664, 19435), (8740, 19266), (8970, 18772), (9386, 17940), (9633, 17480), (9880, 17043), (10140, 16606), (10488, 16055), (10830, 15548), (11362, 14820), (11661, 14440), (11960, 14079), (12844, 13110)]