855890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 2972381184

約数和(自身を除く): 2116491024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 67, 68, 80, 85, 93, 101, 102, 120, 124, 134, 136, 155, 170, 186, 201, 202, 204, 240, 248, 255, 268, 272, 303, 310, 335, 340, 372, 402, 404, 408, 465, 496, 505, 510, 527, 536, 606, 620, 670, 680, 744, 804, 808, 816, 930, 1005, 1010, 1020, 1054, 1072, 1139, 1212, 1240, 1340, 1360, 1488, 1515, 1581, 1608, 1616, 1717, 1860, 2010, 2020, 2040, 2077, 2108, 2278, 2424, 2480, 2635, 2680, 3030, 3131, 3162, 3216, 3417, 3434, 3720, 4020, 4040, 4080, 4154, 4216, 4556, 4848, 5151, 5270, 5360, 5695, 6060, 6231, 6262, 6324, 6767, 6834, 6868, 7440, 7905, 8040, 8080, 8308, 8432, 8585, 9112, 9393, 10302, 10385, 10540, 11390, 12120, 12462, 12524, 12648, 13534, 13668, 13736, 15655, 15810, 16080, 16616, 17085, 17170, 18224, 18786, 20301, 20604, 20770, 21080, 22780, 24240, 24924, 25048, 25296, 25755, 27068, 27336, 27472, 31155, 31310, 31620, 33232, 33835, 34170, 34340, 35309, 37572, 40602, 41208, 41540, 42160, 45560, 46965, 49848, 50096, 51510, 53227, 54136, 54672, 62310, 62620, 63240, 67670, 68340, 68680, 70618, 75144, 81204, 82416, 83080, 91120, 93930, 99696, 101505, 103020, 105927, 106454, 108272, 115039, 124620, 125240, 126480, 135340, 136680, 137360, 141236, 150288, 159681, 162408, 166160, 176545, 187860, 203010, 206040, 209777, 211854, 212908, 230078, 249240, 250480, 266135, 270680, 273360, 282472, 319362, 324816, 345117, 353090, 375720, 406020, 412080, 419554, 423708, 425816, 460156, 498480, 529635, 532270, 541360, 564944, 575195, 629331, 638724, 690234, 706180, 751440, 798405, 812040, 839108, 847416, 851632, 920312, 1048885, 1059270, 1064540, 1150390, 1258662, 1277448, 1380468, 1412360, 1596810, 1624080, 1678216, 1694832, 1725585, 1840624, 2097770, 2118540, 2129080, 2300780, 2517324, 2554896, 2760936, 2824720, 3146655, 3193620, 3356432, 3451170, 3566209, 4195540, 4237080, 4258160, 4601560, 5034648, 5521872, 6293310, 6387240, 6902340, 7132418, 8391080, 8474160, 9203120, 10069296, 10698627, 12586620, 12774480, 13804680, 14264836, 16782160, 17831045, 21397254, 25173240, 27609360, 28529672, 35662090, 42794508, 50346480, 53493135, 57059344, 71324180, 85589016, 106986270, 142648360, 171178032, 213972540, 285296720, 427945080, 855890160]

約数ペア:

[(1, 855890160), (2, 427945080), (3, 285296720), (4, 213972540), (5, 171178032), (6, 142648360), (8, 106986270), (10, 85589016), (12, 71324180), (15, 57059344), (16, 53493135), (17, 50346480), (20, 42794508), (24, 35662090), (30, 28529672), (31, 27609360), (34, 25173240), (40, 21397254), (48, 17831045), (51, 16782160), (60, 14264836), (62, 13804680), (67, 12774480), (68, 12586620), (80, 10698627), (85, 10069296), (93, 9203120), (101, 8474160), (102, 8391080), (120, 7132418), (124, 6902340), (134, 6387240), (136, 6293310), (155, 5521872), (170, 5034648), (186, 4601560), (201, 4258160), (202, 4237080), (204, 4195540), (240, 3566209), (248, 3451170), (255, 3356432), (268, 3193620), (272, 3146655), (303, 2824720), (310, 2760936), (335, 2554896), (340, 2517324), (372, 2300780), (402, 2129080), (404, 2118540), (408, 2097770), (465, 1840624), (496, 1725585), (505, 1694832), (510, 1678216), (527, 1624080), (536, 1596810), (606, 1412360), (620, 1380468), (670, 1277448), (680, 1258662), (744, 1150390), (804, 1064540), (808, 1059270), (816, 1048885), (930, 920312), (1005, 851632), (1010, 847416), (1020, 839108), (1054, 812040), (1072, 798405), (1139, 751440), (1212, 706180), (1240, 690234), (1340, 638724), (1360, 629331), (1488, 575195), (1515, 564944), (1581, 541360), (1608, 532270), (1616, 529635), (1717, 498480), (1860, 460156), (2010, 425816), (2020, 423708), (2040, 419554), (2077, 412080), (2108, 406020), (2278, 375720), (2424, 353090), (2480, 345117), (2635, 324816), (2680, 319362), (3030, 282472), (3131, 273360), (3162, 270680), (3216, 266135), (3417, 250480), (3434, 249240), (3720, 230078), (4020, 212908), (4040, 211854), (4080, 209777), (4154, 206040), (4216, 203010), (4556, 187860), (4848, 176545), (5151, 166160), (5270, 162408), (5360, 159681), (5695, 150288), (6060, 141236), (6231, 137360), (6262, 136680), (6324, 135340), (6767, 126480), (6834, 125240), (6868, 124620), (7440, 115039), (7905, 108272), (8040, 106454), (8080, 105927), (8308, 103020), (8432, 101505), (8585, 99696), (9112, 93930), (9393, 91120), (10302, 83080), (10385, 82416), (10540, 81204), (11390, 75144), (12120, 70618), (12462, 68680), (12524, 68340), (12648, 67670), (13534, 63240), (13668, 62620), (13736, 62310), (15655, 54672), (15810, 54136), (16080, 53227), (16616, 51510), (17085, 50096), (17170, 49848), (18224, 46965), (18786, 45560), (20301, 42160), (20604, 41540), (20770, 41208), (21080, 40602), (22780, 37572), (24240, 35309), (24924, 34340), (25048, 34170), (25296, 33835), (25755, 33232), (27068, 31620), (27336, 31310), (27472, 31155)]