405245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 1504935936

約数和(自身を除く): 1099690656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 47, 48, 55, 60, 66, 69, 71, 80, 88, 92, 94, 96, 110, 115, 120, 132, 138, 141, 142, 160, 165, 176, 184, 188, 213, 220, 230, 235, 240, 253, 264, 276, 282, 284, 330, 345, 352, 355, 368, 376, 426, 440, 460, 470, 480, 506, 517, 528, 552, 564, 568, 660, 690, 705, 710, 736, 752, 759, 781, 852, 880, 920, 940, 1012, 1034, 1056, 1065, 1081, 1104, 1128, 1136, 1265, 1320, 1380, 1410, 1420, 1504, 1518, 1551, 1562, 1633, 1704, 1760, 1840, 1880, 2024, 2068, 2130, 2162, 2208, 2256, 2272, 2343, 2530, 2585, 2640, 2760, 2820, 2840, 3036, 3102, 3124, 3243, 3266, 3337, 3408, 3680, 3760, 3795, 3905, 4048, 4136, 4260, 4324, 4512, 4686, 4899, 5060, 5170, 5280, 5405, 5520, 5640, 5680, 6072, 6204, 6248, 6486, 6532, 6674, 6816, 7520, 7590, 7755, 7810, 8096, 8165, 8272, 8520, 8648, 9372, 9798, 10011, 10120, 10340, 10810, 11040, 11280, 11360, 11715, 11891, 12144, 12408, 12496, 12972, 13064, 13348, 15180, 15510, 15620, 16215, 16330, 16544, 16685, 17040, 17296, 17963, 18744, 19596, 20022, 20240, 20680, 21620, 22560, 23430, 23782, 24288, 24495, 24816, 24992, 25944, 26128, 26696, 30360, 31020, 31240, 32430, 32660, 33370, 34080, 34592, 35673, 35926, 36707, 37488, 39192, 40044, 40480, 41360, 43240, 46860, 47564, 48990, 49632, 50055, 51888, 52256, 53392, 53889, 59455, 60720, 62040, 62480, 64860, 65320, 66740, 71346, 71852, 73414, 74976, 76751, 78384, 80088, 82720, 86480, 89815, 93720, 95128, 97980, 100110, 103776, 106784, 107778, 110121, 118910, 121440, 124080, 124960, 129720, 130640, 133480, 142692, 143704, 146828, 153502, 156768, 160176, 172960, 178365, 179630, 183535, 187440, 190256, 195960, 200220, 215556, 220242, 230253, 237820, 248160, 259440, 261280, 266960, 269445, 285384, 287408, 293656, 307004, 320352, 356730, 359260, 367070, 374880, 380512, 383755, 391920, 400440, 431112, 440484, 460506, 475640, 518880, 533920, 538890, 550605, 570768, 574816, 587312, 614008, 713460, 718520, 734140, 767510, 783840, 800880, 844261, 862224, 880968, 921012, 951280, 1077780, 1101210, 1141536, 1151265, 1174624, 1228016, 1426920, 1437040, 1468280, 1535020, 1601760, 1688522, 1724448, 1761936, 1842024, 1902560, 2155560, 2202420, 2302530, 2456032, 2532783, 2853840, 2874080, 2936560, 3070040, 3377044, 3523872, 3684048, 4221305, 4311120, 4404840, 4605060, 5065566, 5707680, 5873120, 6140080, 6754088, 7368096, 8442610, 8622240, 8809680, 9210120, 10131132, 12280160, 12663915, 13508176, 16885220, 17619360, 18420240, 20262264, 25327830, 27016352, 33770440, 36840480, 40524528, 50655660, 67540880, 81049056, 101311320, 135081760, 202622640, 405245280]

約数ペア:

[(1, 405245280), (2, 202622640), (3, 135081760), (4, 101311320), (5, 81049056), (6, 67540880), (8, 50655660), (10, 40524528), (11, 36840480), (12, 33770440), (15, 27016352), (16, 25327830), (20, 20262264), (22, 18420240), (23, 17619360), (24, 16885220), (30, 13508176), (32, 12663915), (33, 12280160), (40, 10131132), (44, 9210120), (46, 8809680), (47, 8622240), (48, 8442610), (55, 7368096), (60, 6754088), (66, 6140080), (69, 5873120), (71, 5707680), (80, 5065566), (88, 4605060), (92, 4404840), (94, 4311120), (96, 4221305), (110, 3684048), (115, 3523872), (120, 3377044), (132, 3070040), (138, 2936560), (141, 2874080), (142, 2853840), (160, 2532783), (165, 2456032), (176, 2302530), (184, 2202420), (188, 2155560), (213, 1902560), (220, 1842024), (230, 1761936), (235, 1724448), (240, 1688522), (253, 1601760), (264, 1535020), (276, 1468280), (282, 1437040), (284, 1426920), (330, 1228016), (345, 1174624), (352, 1151265), (355, 1141536), (368, 1101210), (376, 1077780), (426, 951280), (440, 921012), (460, 880968), (470, 862224), (480, 844261), (506, 800880), (517, 783840), (528, 767510), (552, 734140), (564, 718520), (568, 713460), (660, 614008), (690, 587312), (705, 574816), (710, 570768), (736, 550605), (752, 538890), (759, 533920), (781, 518880), (852, 475640), (880, 460506), (920, 440484), (940, 431112), (1012, 400440), (1034, 391920), (1056, 383755), (1065, 380512), (1081, 374880), (1104, 367070), (1128, 359260), (1136, 356730), (1265, 320352), (1320, 307004), (1380, 293656), (1410, 287408), (1420, 285384), (1504, 269445), (1518, 266960), (1551, 261280), (1562, 259440), (1633, 248160), (1704, 237820), (1760, 230253), (1840, 220242), (1880, 215556), (2024, 200220), (2068, 195960), (2130, 190256), (2162, 187440), (2208, 183535), (2256, 179630), (2272, 178365), (2343, 172960), (2530, 160176), (2585, 156768), (2640, 153502), (2760, 146828), (2820, 143704), (2840, 142692), (3036, 133480), (3102, 130640), (3124, 129720), (3243, 124960), (3266, 124080), (3337, 121440), (3408, 118910), (3680, 110121), (3760, 107778), (3795, 106784), (3905, 103776), (4048, 100110), (4136, 97980), (4260, 95128), (4324, 93720), (4512, 89815), (4686, 86480), (4899, 82720), (5060, 80088), (5170, 78384), (5280, 76751), (5405, 74976), (5520, 73414), (5640, 71852), (5680, 71346), (6072, 66740), (6204, 65320), (6248, 64860), (6486, 62480), (6532, 62040), (6674, 60720), (6816, 59455), (7520, 53889), (7590, 53392), (7755, 52256), (7810, 51888), (8096, 50055), (8165, 49632), (8272, 48990), (8520, 47564), (8648, 46860), (9372, 43240), (9798, 41360), (10011, 40480), (10120, 40044), (10340, 39192), (10810, 37488), (11040, 36707), (11280, 35926), (11360, 35673), (11715, 34592), (11891, 34080), (12144, 33370), (12408, 32660), (12496, 32430), (12972, 31240), (13064, 31020), (13348, 30360), (15180, 26696), (15510, 26128), (15620, 25944), (16215, 24992), (16330, 24816), (16544, 24495), (16685, 24288), (17040, 23782), (17296, 23430), (17963, 22560), (18744, 21620), (19596, 20680), (20022, 20240)]