68067120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 257126400

約数和(自身を除く): 189059280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 33, 38, 40, 44, 46, 48, 55, 57, 59, 60, 66, 69, 76, 80, 88, 92, 95, 110, 114, 115, 118, 120, 132, 138, 152, 165, 176, 177, 184, 190, 209, 220, 228, 230, 236, 240, 253, 264, 276, 285, 295, 304, 330, 345, 354, 368, 380, 418, 437, 440, 456, 460, 472, 506, 528, 552, 570, 590, 627, 649, 660, 690, 708, 759, 760, 836, 874, 880, 885, 912, 920, 944, 1012, 1045, 1104, 1121, 1140, 1180, 1254, 1265, 1298, 1311, 1320, 1357, 1380, 1416, 1518, 1520, 1672, 1748, 1770, 1840, 1947, 2024, 2090, 2185, 2242, 2280, 2360, 2508, 2530, 2596, 2622, 2640, 2714, 2760, 2832, 3036, 3135, 3245, 3344, 3363, 3496, 3540, 3795, 3894, 4048, 4071, 4180, 4370, 4484, 4560, 4720, 4807, 5016, 5060, 5192, 5244, 5428, 5520, 5605, 6072, 6270, 6490, 6555, 6726, 6785, 6992, 7080, 7590, 7788, 8142, 8360, 8740, 8968, 9614, 9735, 10032, 10120, 10384, 10488, 10856, 11210, 12144, 12331, 12540, 12980, 13110, 13452, 13570, 14160, 14421, 14927, 15180, 15576, 16284, 16720, 16815, 17480, 17936, 19228, 19470, 20240, 20355, 20976, 21712, 22420, 24035, 24662, 25080, 25783, 25960, 26220, 26904, 27140, 28842, 29854, 30360, 31152, 32568, 33630, 34960, 36993, 38456, 38940, 40710, 44781, 44840, 48070, 49324, 50160, 51566, 51920, 52440, 53808, 54280, 57684, 59708, 60720, 61655, 65136, 67260, 72105, 73986, 74635, 76912, 77349, 77880, 81420, 89562, 89680, 96140, 98648, 103132, 104880, 108560, 115368, 119416, 123310, 128915, 134520, 144210, 147972, 149270, 154698, 155760, 162840, 179124, 184965, 192280, 197296, 206264, 223905, 230736, 238832, 246620, 257830, 269040, 283613, 288420, 295944, 298540, 309396, 325680, 358248, 369930, 384560, 386745, 412528, 447810, 493240, 515660, 567226, 576840, 591888, 597080, 618792, 716496, 739860, 773490, 850839, 895620, 986480, 1031320, 1134452, 1153680, 1194160, 1237584, 1418065, 1479720, 1546980, 1701678, 1791240, 2062640, 2268904, 2836130, 2959440, 3093960, 3403356, 3582480, 4254195, 4537808, 5672260, 6187920, 6806712, 8508390, 11344520, 13613424, 17016780, 22689040, 34033560, 68067120]

約数ペア:

[(1, 68067120), (2, 34033560), (3, 22689040), (4, 17016780), (5, 13613424), (6, 11344520), (8, 8508390), (10, 6806712), (11, 6187920), (12, 5672260), (15, 4537808), (16, 4254195), (19, 3582480), (20, 3403356), (22, 3093960), (23, 2959440), (24, 2836130), (30, 2268904), (33, 2062640), (38, 1791240), (40, 1701678), (44, 1546980), (46, 1479720), (48, 1418065), (55, 1237584), (57, 1194160), (59, 1153680), (60, 1134452), (66, 1031320), (69, 986480), (76, 895620), (80, 850839), (88, 773490), (92, 739860), (95, 716496), (110, 618792), (114, 597080), (115, 591888), (118, 576840), (120, 567226), (132, 515660), (138, 493240), (152, 447810), (165, 412528), (176, 386745), (177, 384560), (184, 369930), (190, 358248), (209, 325680), (220, 309396), (228, 298540), (230, 295944), (236, 288420), (240, 283613), (253, 269040), (264, 257830), (276, 246620), (285, 238832), (295, 230736), (304, 223905), (330, 206264), (345, 197296), (354, 192280), (368, 184965), (380, 179124), (418, 162840), (437, 155760), (440, 154698), (456, 149270), (460, 147972), (472, 144210), (506, 134520), (528, 128915), (552, 123310), (570, 119416), (590, 115368), (627, 108560), (649, 104880), (660, 103132), (690, 98648), (708, 96140), (759, 89680), (760, 89562), (836, 81420), (874, 77880), (880, 77349), (885, 76912), (912, 74635), (920, 73986), (944, 72105), (1012, 67260), (1045, 65136), (1104, 61655), (1121, 60720), (1140, 59708), (1180, 57684), (1254, 54280), (1265, 53808), (1298, 52440), (1311, 51920), (1320, 51566), (1357, 50160), (1380, 49324), (1416, 48070), (1518, 44840), (1520, 44781), (1672, 40710), (1748, 38940), (1770, 38456), (1840, 36993), (1947, 34960), (2024, 33630), (2090, 32568), (2185, 31152), (2242, 30360), (2280, 29854), (2360, 28842), (2508, 27140), (2530, 26904), (2596, 26220), (2622, 25960), (2640, 25783), (2714, 25080), (2760, 24662), (2832, 24035), (3036, 22420), (3135, 21712), (3245, 20976), (3344, 20355), (3363, 20240), (3496, 19470), (3540, 19228), (3795, 17936), (3894, 17480), (4048, 16815), (4071, 16720), (4180, 16284), (4370, 15576), (4484, 15180), (4560, 14927), (4720, 14421), (4807, 14160), (5016, 13570), (5060, 13452), (5192, 13110), (5244, 12980), (5428, 12540), (5520, 12331), (5605, 12144), (6072, 11210), (6270, 10856), (6490, 10488), (6555, 10384), (6726, 10120), (6785, 10032), (6992, 9735), (7080, 9614), (7590, 8968), (7788, 8740), (8142, 8360)]