147361920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 360255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 71, 80, 92, 94, 96, 115, 120, 128, 138, 141, 142, 160, 184, 188, 192, 213, 230, 235, 240, 276, 282, 284, 320, 345, 355, 368, 376, 384, 426, 460, 470, 480, 552, 564, 568, 640, 690, 705, 710, 736, 752, 852, 920, 940, 960, 1065, 1081, 1104, 1128, 1136, 1380, 1410, 1420, 1472, 1504, 1633, 1704, 1840, 1880, 1920, 2130, 2162, 2208, 2256, 2272, 2760, 2820, 2840, 2944, 3008, 3243, 3266, 3337, 3408, 3680, 3760, 4260, 4324, 4416, 4512, 4544, 4899, 5405, 5520, 5640, 5680, 6016, 6486, 6532, 6674, 6816, 7360, 7520, 8165, 8520, 8648, 8832, 9024, 9088, 9798, 10011, 10810, 11040, 11280, 11360, 12972, 13064, 13348, 13632, 14720, 15040, 16215, 16330, 16685, 17040, 17296, 18048, 19596, 20022, 21620, 22080, 22560, 22720, 24495, 25944, 26128, 26696, 27264, 30080, 32430, 32660, 33370, 34080, 34592, 39192, 40044, 43240, 44160, 45120, 45440, 48990, 50055, 51888, 52256, 53392, 64860, 65320, 66740, 68160, 69184, 76751, 78384, 80088, 86480, 90240, 97980, 100110, 103776, 104512, 106784, 129720, 130640, 133480, 136320, 138368, 153502, 156768, 160176, 172960, 195960, 200220, 207552, 209024, 213568, 230253, 259440, 261280, 266960, 307004, 313536, 320352, 345920, 383755, 391920, 400440, 415104, 427136, 460506, 518880, 522560, 533920, 614008, 627072, 640704, 691840, 767510, 783840, 800880, 921012, 1037760, 1045120, 1067840, 1151265, 1228016, 1281408, 1535020, 1567680, 1601760, 1842024, 2075520, 2135680, 2302530, 2456032, 3070040, 3135360, 3203520, 3684048, 4605060, 4912064, 6140080, 6407040, 7368096, 9210120, 9824128, 12280160, 14736192, 18420240, 24560320, 29472384, 36840480, 49120640, 73680960, 147361920]

約数ペア:

[(1, 147361920), (2, 73680960), (3, 49120640), (4, 36840480), (5, 29472384), (6, 24560320), (8, 18420240), (10, 14736192), (12, 12280160), (15, 9824128), (16, 9210120), (20, 7368096), (23, 6407040), (24, 6140080), (30, 4912064), (32, 4605060), (40, 3684048), (46, 3203520), (47, 3135360), (48, 3070040), (60, 2456032), (64, 2302530), (69, 2135680), (71, 2075520), (80, 1842024), (92, 1601760), (94, 1567680), (96, 1535020), (115, 1281408), (120, 1228016), (128, 1151265), (138, 1067840), (141, 1045120), (142, 1037760), (160, 921012), (184, 800880), (188, 783840), (192, 767510), (213, 691840), (230, 640704), (235, 627072), (240, 614008), (276, 533920), (282, 522560), (284, 518880), (320, 460506), (345, 427136), (355, 415104), (368, 400440), (376, 391920), (384, 383755), (426, 345920), (460, 320352), (470, 313536), (480, 307004), (552, 266960), (564, 261280), (568, 259440), (640, 230253), (690, 213568), (705, 209024), (710, 207552), (736, 200220), (752, 195960), (852, 172960), (920, 160176), (940, 156768), (960, 153502), (1065, 138368), (1081, 136320), (1104, 133480), (1128, 130640), (1136, 129720), (1380, 106784), (1410, 104512), (1420, 103776), (1472, 100110), (1504, 97980), (1633, 90240), (1704, 86480), (1840, 80088), (1880, 78384), (1920, 76751), (2130, 69184), (2162, 68160), (2208, 66740), (2256, 65320), (2272, 64860), (2760, 53392), (2820, 52256), (2840, 51888), (2944, 50055), (3008, 48990), (3243, 45440), (3266, 45120), (3337, 44160), (3408, 43240), (3680, 40044), (3760, 39192), (4260, 34592), (4324, 34080), (4416, 33370), (4512, 32660), (4544, 32430), (4899, 30080), (5405, 27264), (5520, 26696), (5640, 26128), (5680, 25944), (6016, 24495), (6486, 22720), (6532, 22560), (6674, 22080), (6816, 21620), (7360, 20022), (7520, 19596), (8165, 18048), (8520, 17296), (8648, 17040), (8832, 16685), (9024, 16330), (9088, 16215), (9798, 15040), (10011, 14720), (10810, 13632), (11040, 13348), (11280, 13064), (11360, 12972)]