1620804480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 384

約数和(自身を含む): 5771796480

約数和(自身を除く): 4150992000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 127, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 254, 255, 272, 276, 289, 320, 340, 345, 368, 381, 384, 391, 408, 460, 480, 508, 510, 544, 552, 578, 635, 640, 680, 690, 736, 762, 782, 816, 867, 920, 960, 1016, 1020, 1088, 1104, 1156, 1173, 1270, 1360, 1380, 1445, 1472, 1524, 1564, 1632, 1734, 1840, 1905, 1920, 1955, 2032, 2040, 2159, 2176, 2208, 2312, 2346, 2540, 2720, 2760, 2890, 2921, 2944, 3048, 3128, 3264, 3468, 3680, 3810, 3910, 4064, 4080, 4318, 4335, 4416, 4624, 4692, 5080, 5440, 5520, 5780, 5842, 5865, 6096, 6256, 6477, 6528, 6647, 6936, 7360, 7620, 7820, 8128, 8160, 8636, 8670, 8763, 8832, 9248, 9384, 10160, 10795, 10880, 11040, 11560, 11684, 11730, 12192, 12512, 12954, 13294, 13872, 14605, 14720, 15240, 15640, 16256, 16320, 17272, 17340, 17526, 18496, 18768, 19941, 20320, 21590, 22080, 23120, 23368, 23460, 24384, 25024, 25908, 26588, 27744, 29210, 30480, 31280, 32385, 32640, 33235, 34544, 34680, 35052, 36703, 36992, 37536, 39882, 40640, 43180, 43815, 44160, 46240, 46736, 46920, 48768, 49657, 50048, 51816, 53176, 55488, 58420, 60960, 62560, 64770, 66470, 69088, 69360, 70104, 73406, 75072, 79764, 81280, 86360, 87630, 92480, 93472, 93840, 99314, 99705, 103632, 106352, 110109, 110976, 116840, 121920, 125120, 129540, 132940, 138176, 138720, 140208, 146812, 148971, 150144, 159528, 172720, 175260, 183515, 184960, 186944, 187680, 198628, 199410, 207264, 212704, 220218, 233680, 243840, 248285, 250240, 259080, 265880, 276352, 277440, 280416, 293624, 297942, 319056, 345440, 350520, 367030, 373888, 375360, 397256, 398820, 414528, 425408, 440436, 467360, 496570, 518160, 531760, 550545, 554880, 560832, 587248, 595884, 638112, 690880, 701040, 734060, 744855, 750720, 794512, 797640, 829056, 844169, 850816, 880872, 934720, 993140, 1036320, 1063520, 1101090, 1121664, 1174496, 1191768, 1276224, 1381760, 1402080, 1468120, 1489710, 1589024, 1595280, 1688338, 1761744, 1869440, 1986280, 2072640, 2127040, 2202180, 2348992, 2383536, 2532507, 2552448, 2804160, 2936240, 2979420, 3178048, 3190560, 3376676, 3523488, 3972560, 4145280, 4220845, 4254080, 4404360, 4697984, 4767072, 5065014, 5608320, 5872480, 5958840, 6356096, 6381120, 6753352, 7046976, 7945120, 8441690, 8808720, 9534144, 10130028, 11744960, 11917680, 12662535, 12762240, 13506704, 14093952, 15890240, 16883380, 17617440, 19068288, 20260056, 23489920, 23835360, 25325070, 27013408, 31780480, 33766760, 35234880, 40520112, 47670720, 50650140, 54026816, 67533520, 70469760, 81040224, 95341440, 101300280, 108053632, 135067040, 162080448, 202600560, 270134080, 324160896, 405201120, 540268160, 810402240, 1620804480]

約数ペア:

[(1, 1620804480), (2, 810402240), (3, 540268160), (4, 405201120), (5, 324160896), (6, 270134080), (8, 202600560), (10, 162080448), (12, 135067040), (15, 108053632), (16, 101300280), (17, 95341440), (20, 81040224), (23, 70469760), (24, 67533520), (30, 54026816), (32, 50650140), (34, 47670720), (40, 40520112), (46, 35234880), (48, 33766760), (51, 31780480), (60, 27013408), (64, 25325070), (68, 23835360), (69, 23489920), (80, 20260056), (85, 19068288), (92, 17617440), (96, 16883380), (102, 15890240), (115, 14093952), (120, 13506704), (127, 12762240), (128, 12662535), (136, 11917680), (138, 11744960), (160, 10130028), (170, 9534144), (184, 8808720), (192, 8441690), (204, 7945120), (230, 7046976), (240, 6753352), (254, 6381120), (255, 6356096), (272, 5958840), (276, 5872480), (289, 5608320), (320, 5065014), (340, 4767072), (345, 4697984), (368, 4404360), (381, 4254080), (384, 4220845), (391, 4145280), (408, 3972560), (460, 3523488), (480, 3376676), (508, 3190560), (510, 3178048), (544, 2979420), (552, 2936240), (578, 2804160), (635, 2552448), (640, 2532507), (680, 2383536), (690, 2348992), (736, 2202180), (762, 2127040), (782, 2072640), (816, 1986280), (867, 1869440), (920, 1761744), (960, 1688338), (1016, 1595280), (1020, 1589024), (1088, 1489710), (1104, 1468120), (1156, 1402080), (1173, 1381760), (1270, 1276224), (1360, 1191768), (1380, 1174496), (1445, 1121664), (1472, 1101090), (1524, 1063520), (1564, 1036320), (1632, 993140), (1734, 934720), (1840, 880872), (1905, 850816), (1920, 844169), (1955, 829056), (2032, 797640), (2040, 794512), (2159, 750720), (2176, 744855), (2208, 734060), (2312, 701040), (2346, 690880), (2540, 638112), (2720, 595884), (2760, 587248), (2890, 560832), (2921, 554880), (2944, 550545), (3048, 531760), (3128, 518160), (3264, 496570), (3468, 467360), (3680, 440436), (3810, 425408), (3910, 414528), (4064, 398820), (4080, 397256), (4318, 375360), (4335, 373888), (4416, 367030), (4624, 350520), (4692, 345440), (5080, 319056), (5440, 297942), (5520, 293624), (5780, 280416), (5842, 277440), (5865, 276352), (6096, 265880), (6256, 259080), (6477, 250240), (6528, 248285), (6647, 243840), (6936, 233680), (7360, 220218), (7620, 212704), (7820, 207264), (8128, 199410), (8160, 198628), (8636, 187680), (8670, 186944), (8763, 184960), (8832, 183515), (9248, 175260), (9384, 172720), (10160, 159528), (10795, 150144), (10880, 148971), (11040, 146812), (11560, 140208), (11684, 138720), (11730, 138176), (12192, 132940), (12512, 129540), (12954, 125120), (13294, 121920), (13872, 116840), (14605, 110976), (14720, 110109), (15240, 106352), (15640, 103632), (16256, 99705), (16320, 99314), (17272, 93840), (17340, 93472), (17526, 92480), (18496, 87630), (18768, 86360), (19941, 81280), (20320, 79764), (21590, 75072), (22080, 73406), (23120, 70104), (23368, 69360), (23460, 69088), (24384, 66470), (25024, 64770), (25908, 62560), (26588, 60960), (27744, 58420), (29210, 55488), (30480, 53176), (31280, 51816), (32385, 50048), (32640, 49657), (33235, 48768), (34544, 46920), (34680, 46736), (35052, 46240), (36703, 44160), (36992, 43815), (37536, 43180), (39882, 40640)]