84148720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 140836880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 29, 38, 40, 46, 58, 76, 80, 83, 92, 95, 115, 116, 145, 152, 166, 184, 190, 230, 232, 290, 304, 332, 368, 380, 415, 437, 460, 464, 551, 580, 664, 667, 760, 830, 874, 920, 1102, 1160, 1328, 1334, 1520, 1577, 1660, 1748, 1840, 1909, 2185, 2204, 2320, 2407, 2668, 2755, 3154, 3320, 3335, 3496, 3818, 4370, 4408, 4814, 5336, 5510, 6308, 6640, 6670, 6992, 7636, 7885, 8740, 8816, 9545, 9628, 10672, 11020, 12035, 12616, 12673, 13340, 15272, 15770, 17480, 19090, 19256, 22040, 24070, 25232, 25346, 26680, 30544, 31540, 34960, 36271, 38180, 38512, 44080, 45733, 48140, 50692, 53360, 55361, 63080, 63365, 72542, 76360, 91466, 96280, 101384, 110722, 126160, 126730, 145084, 152720, 181355, 182932, 192560, 202768, 221444, 228665, 253460, 276805, 290168, 362710, 365864, 442888, 457330, 506920, 553610, 580336, 725420, 731728, 885776, 914660, 1013840, 1051859, 1107220, 1450840, 1829320, 2103718, 2214440, 2901680, 3658640, 4207436, 4428880, 5259295, 8414872, 10518590, 16829744, 21037180, 42074360, 84148720]

約数ペア:

[(1, 84148720), (2, 42074360), (4, 21037180), (5, 16829744), (8, 10518590), (10, 8414872), (16, 5259295), (19, 4428880), (20, 4207436), (23, 3658640), (29, 2901680), (38, 2214440), (40, 2103718), (46, 1829320), (58, 1450840), (76, 1107220), (80, 1051859), (83, 1013840), (92, 914660), (95, 885776), (115, 731728), (116, 725420), (145, 580336), (152, 553610), (166, 506920), (184, 457330), (190, 442888), (230, 365864), (232, 362710), (290, 290168), (304, 276805), (332, 253460), (368, 228665), (380, 221444), (415, 202768), (437, 192560), (460, 182932), (464, 181355), (551, 152720), (580, 145084), (664, 126730), (667, 126160), (760, 110722), (830, 101384), (874, 96280), (920, 91466), (1102, 76360), (1160, 72542), (1328, 63365), (1334, 63080), (1520, 55361), (1577, 53360), (1660, 50692), (1748, 48140), (1840, 45733), (1909, 44080), (2185, 38512), (2204, 38180), (2320, 36271), (2407, 34960), (2668, 31540), (2755, 30544), (3154, 26680), (3320, 25346), (3335, 25232), (3496, 24070), (3818, 22040), (4370, 19256), (4408, 19090), (4814, 17480), (5336, 15770), (5510, 15272), (6308, 13340), (6640, 12673), (6670, 12616), (6992, 12035), (7636, 11020), (7885, 10672), (8740, 9628), (8816, 9545)]