1608697260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 5276823552

約数和(自身を除く): 3668126292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 103, 108, 124, 135, 155, 162, 180, 186, 206, 270, 279, 309, 310, 311, 324, 372, 405, 412, 465, 515, 540, 558, 618, 620, 622, 810, 837, 927, 930, 933, 1030, 1116, 1236, 1244, 1395, 1545, 1555, 1620, 1674, 1854, 1860, 1866, 2060, 2511, 2781, 2790, 2799, 3090, 3110, 3193, 3348, 3708, 3732, 4185, 4635, 4665, 5022, 5562, 5580, 5598, 6180, 6220, 6386, 8343, 8370, 8397, 9270, 9330, 9579, 9641, 10044, 11124, 11196, 12555, 12772, 13905, 13995, 15965, 16686, 16740, 16794, 18540, 18660, 19158, 19282, 25110, 25191, 27810, 27990, 28737, 28923, 31930, 32033, 33372, 33588, 38316, 38564, 41715, 41985, 47895, 48205, 50220, 50382, 55620, 55980, 57474, 57846, 63860, 64066, 83430, 83970, 86211, 86769, 95790, 96099, 96410, 100764, 114948, 115692, 125955, 128132, 143685, 144615, 160165, 166860, 167940, 172422, 173538, 191580, 192198, 192820, 251910, 258633, 260307, 287370, 288297, 289230, 320330, 344844, 347076, 384396, 431055, 433845, 480495, 503820, 517266, 520614, 574740, 576594, 578460, 640660, 780921, 862110, 864891, 867690, 960990, 993023, 1034532, 1041228, 1153188, 1293165, 1301535, 1441485, 1561842, 1724220, 1729782, 1735380, 1921980, 1986046, 2586330, 2594673, 2603070, 2882970, 2979069, 3123684, 3459564, 3904605, 3972092, 4324455, 4965115, 5172660, 5189346, 5206140, 5765940, 5958138, 7809210, 8648910, 8937207, 9930230, 10378692, 11916276, 12973365, 14895345, 15618420, 17297820, 17874414, 19860460, 25946730, 26811621, 29790690, 35748828, 44686035, 51893460, 53623242, 59581380, 80434863, 89372070, 107246484, 134058105, 160869726, 178744140, 268116210, 321739452, 402174315, 536232420, 804348630, 1608697260]

約数ペア:

[(1, 1608697260), (2, 804348630), (3, 536232420), (4, 402174315), (5, 321739452), (6, 268116210), (9, 178744140), (10, 160869726), (12, 134058105), (15, 107246484), (18, 89372070), (20, 80434863), (27, 59581380), (30, 53623242), (31, 51893460), (36, 44686035), (45, 35748828), (54, 29790690), (60, 26811621), (62, 25946730), (81, 19860460), (90, 17874414), (93, 17297820), (103, 15618420), (108, 14895345), (124, 12973365), (135, 11916276), (155, 10378692), (162, 9930230), (180, 8937207), (186, 8648910), (206, 7809210), (270, 5958138), (279, 5765940), (309, 5206140), (310, 5189346), (311, 5172660), (324, 4965115), (372, 4324455), (405, 3972092), (412, 3904605), (465, 3459564), (515, 3123684), (540, 2979069), (558, 2882970), (618, 2603070), (620, 2594673), (622, 2586330), (810, 1986046), (837, 1921980), (927, 1735380), (930, 1729782), (933, 1724220), (1030, 1561842), (1116, 1441485), (1236, 1301535), (1244, 1293165), (1395, 1153188), (1545, 1041228), (1555, 1034532), (1620, 993023), (1674, 960990), (1854, 867690), (1860, 864891), (1866, 862110), (2060, 780921), (2511, 640660), (2781, 578460), (2790, 576594), (2799, 574740), (3090, 520614), (3110, 517266), (3193, 503820), (3348, 480495), (3708, 433845), (3732, 431055), (4185, 384396), (4635, 347076), (4665, 344844), (5022, 320330), (5562, 289230), (5580, 288297), (5598, 287370), (6180, 260307), (6220, 258633), (6386, 251910), (8343, 192820), (8370, 192198), (8397, 191580), (9270, 173538), (9330, 172422), (9579, 167940), (9641, 166860), (10044, 160165), (11124, 144615), (11196, 143685), (12555, 128132), (12772, 125955), (13905, 115692), (13995, 114948), (15965, 100764), (16686, 96410), (16740, 96099), (16794, 95790), (18540, 86769), (18660, 86211), (19158, 83970), (19282, 83430), (25110, 64066), (25191, 63860), (27810, 57846), (27990, 57474), (28737, 55980), (28923, 55620), (31930, 50382), (32033, 50220), (33372, 48205), (33588, 47895), (38316, 41985), (38564, 41715)]