7894595280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6217}}^1$

素因数の和:6294

約数の個数: 320

約数和(自身を含む): 29533609728

約数和(自身を除く): 21639014448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 48, 52, 55, 60, 65, 66, 74, 78, 80, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 176, 185, 195, 208, 220, 222, 240, 260, 264, 286, 296, 312, 330, 370, 390, 407, 429, 440, 444, 481, 520, 528, 555, 572, 592, 624, 660, 715, 740, 780, 814, 858, 880, 888, 962, 1040, 1110, 1144, 1221, 1320, 1430, 1443, 1480, 1560, 1628, 1716, 1776, 1924, 2035, 2145, 2220, 2288, 2405, 2442, 2640, 2860, 2886, 2960, 3120, 3256, 3432, 3848, 4070, 4290, 4440, 4810, 4884, 5291, 5720, 5772, 6105, 6217, 6512, 6864, 7215, 7696, 8140, 8580, 8880, 9620, 9768, 10582, 11440, 11544, 12210, 12434, 14430, 15873, 16280, 17160, 18651, 19240, 19536, 21164, 23088, 24420, 24868, 26455, 28860, 31085, 31746, 32560, 34320, 37302, 38480, 42328, 48840, 49736, 52910, 57720, 62170, 63492, 68387, 74604, 79365, 80821, 84656, 93255, 97680, 99472, 105820, 115440, 124340, 126984, 136774, 149208, 158730, 161642, 186510, 205161, 211640, 230029, 242463, 248680, 253968, 273548, 298416, 317460, 323284, 341935, 373020, 404105, 410322, 423280, 460058, 484926, 497360, 547096, 634920, 646568, 683870, 690087, 746040, 808210, 820644, 889031, 920116, 969852, 1025805, 1094192, 1150145, 1212315, 1269840, 1293136, 1367740, 1380174, 1492080, 1616420, 1641288, 1778062, 1840232, 1939704, 2051610, 2300290, 2424630, 2530319, 2667093, 2735480, 2760348, 2990377, 3232840, 3282576, 3450435, 3556124, 3680464, 3879408, 4103220, 4445155, 4600580, 4849260, 5060638, 5334186, 5470960, 5520696, 5980754, 6465680, 6900870, 7112248, 7590957, 8206440, 8890310, 8971131, 9201160, 9698520, 10121276, 10668372, 11041392, 11961508, 12651595, 13335465, 13801740, 14224496, 14951885, 15181914, 16412880, 17780620, 17942262, 18402320, 19397040, 20242552, 21336744, 23923016, 25303190, 26670930, 27603480, 29903770, 30363828, 32894147, 35561240, 35884524, 37954785, 40485104, 42673488, 44855655, 47846032, 50606380, 53341860, 55206960, 59807540, 60727656, 65788294, 71122480, 71769048, 75909570, 89711310, 98682441, 101212760, 106683720, 119615080, 121455312, 131576588, 143538096, 151819140, 164470735, 179422620, 197364882, 202425520, 213367440, 239230160, 263153176, 303638280, 328941470, 358845240, 394729764, 493412205, 526306352, 607276560, 657882940, 717690480, 789459528, 986824410, 1315765880, 1578919056, 1973648820, 2631531760, 3947297640, 7894595280]

約数ペア:

[(1, 7894595280), (2, 3947297640), (3, 2631531760), (4, 1973648820), (5, 1578919056), (6, 1315765880), (8, 986824410), (10, 789459528), (11, 717690480), (12, 657882940), (13, 607276560), (15, 526306352), (16, 493412205), (20, 394729764), (22, 358845240), (24, 328941470), (26, 303638280), (30, 263153176), (33, 239230160), (37, 213367440), (39, 202425520), (40, 197364882), (44, 179422620), (48, 164470735), (52, 151819140), (55, 143538096), (60, 131576588), (65, 121455312), (66, 119615080), (74, 106683720), (78, 101212760), (80, 98682441), (88, 89711310), (104, 75909570), (110, 71769048), (111, 71122480), (120, 65788294), (130, 60727656), (132, 59807540), (143, 55206960), (148, 53341860), (156, 50606380), (165, 47846032), (176, 44855655), (185, 42673488), (195, 40485104), (208, 37954785), (220, 35884524), (222, 35561240), (240, 32894147), (260, 30363828), (264, 29903770), (286, 27603480), (296, 26670930), (312, 25303190), (330, 23923016), (370, 21336744), (390, 20242552), (407, 19397040), (429, 18402320), (440, 17942262), (444, 17780620), (481, 16412880), (520, 15181914), (528, 14951885), (555, 14224496), (572, 13801740), (592, 13335465), (624, 12651595), (660, 11961508), (715, 11041392), (740, 10668372), (780, 10121276), (814, 9698520), (858, 9201160), (880, 8971131), (888, 8890310), (962, 8206440), (1040, 7590957), (1110, 7112248), (1144, 6900870), (1221, 6465680), (1320, 5980754), (1430, 5520696), (1443, 5470960), (1480, 5334186), (1560, 5060638), (1628, 4849260), (1716, 4600580), (1776, 4445155), (1924, 4103220), (2035, 3879408), (2145, 3680464), (2220, 3556124), (2288, 3450435), (2405, 3282576), (2442, 3232840), (2640, 2990377), (2860, 2760348), (2886, 2735480), (2960, 2667093), (3120, 2530319), (3256, 2424630), (3432, 2300290), (3848, 2051610), (4070, 1939704), (4290, 1840232), (4440, 1778062), (4810, 1641288), (4884, 1616420), (5291, 1492080), (5720, 1380174), (5772, 1367740), (6105, 1293136), (6217, 1269840), (6512, 1212315), (6864, 1150145), (7215, 1094192), (7696, 1025805), (8140, 969852), (8580, 920116), (8880, 889031), (9620, 820644), (9768, 808210), (10582, 746040), (11440, 690087), (11544, 683870), (12210, 646568), (12434, 634920), (14430, 547096), (15873, 497360), (16280, 484926), (17160, 460058), (18651, 423280), (19240, 410322), (19536, 404105), (21164, 373020), (23088, 341935), (24420, 323284), (24868, 317460), (26455, 298416), (28860, 273548), (31085, 253968), (31746, 248680), (32560, 242463), (34320, 230029), (37302, 211640), (38480, 205161), (42328, 186510), (48840, 161642), (49736, 158730), (52910, 149208), (57720, 136774), (62170, 126984), (63492, 124340), (68387, 115440), (74604, 105820), (79365, 99472), (80821, 97680), (84656, 93255)]