319605660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 1127153664

約数和(自身を除く): 807548004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 41, 44, 45, 55, 60, 62, 66, 82, 90, 93, 99, 110, 123, 124, 127, 132, 155, 164, 165, 180, 186, 198, 205, 220, 246, 254, 279, 310, 330, 341, 369, 372, 381, 396, 410, 451, 465, 492, 495, 508, 558, 615, 620, 635, 660, 682, 738, 762, 820, 902, 930, 990, 1023, 1116, 1143, 1230, 1270, 1271, 1353, 1364, 1395, 1397, 1476, 1524, 1705, 1804, 1845, 1860, 1905, 1980, 2046, 2255, 2286, 2460, 2540, 2542, 2706, 2790, 2794, 3069, 3410, 3690, 3810, 3813, 3937, 4059, 4092, 4191, 4510, 4572, 5084, 5115, 5207, 5412, 5580, 5588, 5715, 6138, 6355, 6765, 6820, 6985, 7380, 7620, 7626, 7874, 8118, 8382, 9020, 10230, 10414, 11430, 11439, 11811, 12276, 12573, 12710, 13530, 13970, 13981, 15252, 15345, 15621, 15748, 16236, 16764, 19065, 19685, 20295, 20460, 20828, 20955, 22860, 22878, 23622, 25146, 25420, 26035, 27060, 27940, 27962, 30690, 31242, 35433, 38130, 39370, 40590, 41910, 41943, 43307, 45756, 46863, 47244, 50292, 52070, 55924, 57195, 57277, 59055, 61380, 62484, 62865, 69905, 70866, 76260, 78105, 78740, 81180, 83820, 83886, 86614, 93726, 104140, 114390, 114554, 118110, 125730, 125829, 129921, 139810, 141732, 156210, 161417, 167772, 171831, 173228, 177165, 187452, 209715, 216535, 228780, 229108, 234315, 236220, 251460, 251658, 259842, 279620, 286385, 312420, 322834, 343662, 354330, 389763, 419430, 433070, 468630, 484251, 503316, 515493, 519684, 572770, 629145, 645668, 649605, 687324, 708660, 779526, 807085, 838860, 859155, 866140, 937260, 968502, 1030986, 1145540, 1258290, 1299210, 1452753, 1559052, 1614170, 1718310, 1775587, 1937004, 1948815, 2061972, 2421255, 2516580, 2577465, 2598420, 2905506, 3228340, 3436620, 3551174, 3897630, 4842510, 5154930, 5326761, 5811012, 7102348, 7263765, 7795260, 8877935, 9685020, 10309860, 10653522, 14527530, 15980283, 17755870, 21307044, 26633805, 29055060, 31960566, 35511740, 53267610, 63921132, 79901415, 106535220, 159802830, 319605660]

約数ペア:

[(1, 319605660), (2, 159802830), (3, 106535220), (4, 79901415), (5, 63921132), (6, 53267610), (9, 35511740), (10, 31960566), (11, 29055060), (12, 26633805), (15, 21307044), (18, 17755870), (20, 15980283), (22, 14527530), (30, 10653522), (31, 10309860), (33, 9685020), (36, 8877935), (41, 7795260), (44, 7263765), (45, 7102348), (55, 5811012), (60, 5326761), (62, 5154930), (66, 4842510), (82, 3897630), (90, 3551174), (93, 3436620), (99, 3228340), (110, 2905506), (123, 2598420), (124, 2577465), (127, 2516580), (132, 2421255), (155, 2061972), (164, 1948815), (165, 1937004), (180, 1775587), (186, 1718310), (198, 1614170), (205, 1559052), (220, 1452753), (246, 1299210), (254, 1258290), (279, 1145540), (310, 1030986), (330, 968502), (341, 937260), (369, 866140), (372, 859155), (381, 838860), (396, 807085), (410, 779526), (451, 708660), (465, 687324), (492, 649605), (495, 645668), (508, 629145), (558, 572770), (615, 519684), (620, 515493), (635, 503316), (660, 484251), (682, 468630), (738, 433070), (762, 419430), (820, 389763), (902, 354330), (930, 343662), (990, 322834), (1023, 312420), (1116, 286385), (1143, 279620), (1230, 259842), (1270, 251658), (1271, 251460), (1353, 236220), (1364, 234315), (1395, 229108), (1397, 228780), (1476, 216535), (1524, 209715), (1705, 187452), (1804, 177165), (1845, 173228), (1860, 171831), (1905, 167772), (1980, 161417), (2046, 156210), (2255, 141732), (2286, 139810), (2460, 129921), (2540, 125829), (2542, 125730), (2706, 118110), (2790, 114554), (2794, 114390), (3069, 104140), (3410, 93726), (3690, 86614), (3810, 83886), (3813, 83820), (3937, 81180), (4059, 78740), (4092, 78105), (4191, 76260), (4510, 70866), (4572, 69905), (5084, 62865), (5115, 62484), (5207, 61380), (5412, 59055), (5580, 57277), (5588, 57195), (5715, 55924), (6138, 52070), (6355, 50292), (6765, 47244), (6820, 46863), (6985, 45756), (7380, 43307), (7620, 41943), (7626, 41910), (7874, 40590), (8118, 39370), (8382, 38130), (9020, 35433), (10230, 31242), (10414, 30690), (11430, 27962), (11439, 27940), (11811, 27060), (12276, 26035), (12573, 25420), (12710, 25146), (13530, 23622), (13970, 22878), (13981, 22860), (15252, 20955), (15345, 20828), (15621, 20460), (15748, 20295), (16236, 19685), (16764, 19065)]