67470480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 240

約数和(自身を含む): 282731904

約数和(自身を除く): 215261424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1217, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2434, 2520, 2640, 2772, 3080, 3465, 3651, 3696, 3960, 4620, 4868, 5040, 5544, 6085, 6160, 6930, 7302, 7920, 8519, 9240, 9736, 10953, 11088, 12170, 13387, 13860, 14604, 17038, 18255, 18480, 19472, 21906, 24340, 25557, 26774, 27720, 29208, 34076, 36510, 40161, 42595, 43812, 48680, 51114, 53548, 54765, 55440, 58416, 66935, 68152, 73020, 76671, 80322, 85190, 87624, 93709, 97360, 102228, 107096, 109530, 120483, 127785, 133870, 136304, 146040, 153342, 160644, 170380, 175248, 187418, 200805, 204456, 214192, 219060, 240966, 255570, 267740, 281127, 292080, 306684, 321288, 340760, 374836, 383355, 401610, 408912, 438120, 468545, 481932, 511140, 535480, 562254, 602415, 613368, 642576, 681520, 749672, 766710, 803220, 843381, 876240, 937090, 963864, 1022280, 1070960, 1124508, 1204830, 1226736, 1405635, 1499344, 1533420, 1606440, 1686762, 1874180, 1927728, 2044560, 2249016, 2409660, 2811270, 3066840, 3212880, 3373524, 3748360, 4216905, 4498032, 4819320, 5622540, 6133680, 6747048, 7496720, 8433810, 9638640, 11245080, 13494096, 16867620, 22490160, 33735240, 67470480]

約数ペア:

[(1, 67470480), (2, 33735240), (3, 22490160), (4, 16867620), (5, 13494096), (6, 11245080), (7, 9638640), (8, 8433810), (9, 7496720), (10, 6747048), (11, 6133680), (12, 5622540), (14, 4819320), (15, 4498032), (16, 4216905), (18, 3748360), (20, 3373524), (21, 3212880), (22, 3066840), (24, 2811270), (28, 2409660), (30, 2249016), (33, 2044560), (35, 1927728), (36, 1874180), (40, 1686762), (42, 1606440), (44, 1533420), (45, 1499344), (48, 1405635), (55, 1226736), (56, 1204830), (60, 1124508), (63, 1070960), (66, 1022280), (70, 963864), (72, 937090), (77, 876240), (80, 843381), (84, 803220), (88, 766710), (90, 749672), (99, 681520), (105, 642576), (110, 613368), (112, 602415), (120, 562254), (126, 535480), (132, 511140), (140, 481932), (144, 468545), (154, 438120), (165, 408912), (168, 401610), (176, 383355), (180, 374836), (198, 340760), (210, 321288), (220, 306684), (231, 292080), (240, 281127), (252, 267740), (264, 255570), (280, 240966), (308, 219060), (315, 214192), (330, 204456), (336, 200805), (360, 187418), (385, 175248), (396, 170380), (420, 160644), (440, 153342), (462, 146040), (495, 136304), (504, 133870), (528, 127785), (560, 120483), (616, 109530), (630, 107096), (660, 102228), (693, 97360), (720, 93709), (770, 87624), (792, 85190), (840, 80322), (880, 76671), (924, 73020), (990, 68152), (1008, 66935), (1155, 58416), (1217, 55440), (1232, 54765), (1260, 53548), (1320, 51114), (1386, 48680), (1540, 43812), (1584, 42595), (1680, 40161), (1848, 36510), (1980, 34076), (2310, 29208), (2434, 27720), (2520, 26774), (2640, 25557), (2772, 24340), (3080, 21906), (3465, 19472), (3651, 18480), (3696, 18255), (3960, 17038), (4620, 14604), (4868, 13860), (5040, 13387), (5544, 12170), (6085, 11088), (6160, 10953), (6930, 9736), (7302, 9240), (7920, 8519)]