19007778960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{851603}}^1$

素因数の和:851653

約数の個数: 120

約数和(自身を含む): 65893711104

約数和(自身を除く): 46885932144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 851603, 1703206, 2554809, 3406412, 4258015, 5109618, 6812824, 7664427, 8516030, 10219236, 12774045, 13625648, 15328854, 17032060, 20438472, 25548090, 26399693, 30657708, 34064120, 38322135, 40876944, 51096180, 52799386, 61315416, 68128240, 76644270, 79199079, 102192360, 105598772, 122630832, 131998465, 153288540, 158398158, 204384720, 211197544, 237597237, 263996930, 306577080, 316796316, 395995395, 422395088, 475194474, 527993860, 613154160, 633592632, 791990790, 950388948, 1055987720, 1187986185, 1267185264, 1583981580, 1900777896, 2111975440, 2375972370, 3167963160, 3801555792, 4751944740, 6335926320, 9503889480, 19007778960]

約数ペア:

[(1, 19007778960), (2, 9503889480), (3, 6335926320), (4, 4751944740), (5, 3801555792), (6, 3167963160), (8, 2375972370), (9, 2111975440), (10, 1900777896), (12, 1583981580), (15, 1267185264), (16, 1187986185), (18, 1055987720), (20, 950388948), (24, 791990790), (30, 633592632), (31, 613154160), (36, 527993860), (40, 475194474), (45, 422395088), (48, 395995395), (60, 316796316), (62, 306577080), (72, 263996930), (80, 237597237), (90, 211197544), (93, 204384720), (120, 158398158), (124, 153288540), (144, 131998465), (155, 122630832), (180, 105598772), (186, 102192360), (240, 79199079), (248, 76644270), (279, 68128240), (310, 61315416), (360, 52799386), (372, 51096180), (465, 40876944), (496, 38322135), (558, 34064120), (620, 30657708), (720, 26399693), (744, 25548090), (930, 20438472), (1116, 17032060), (1240, 15328854), (1395, 13625648), (1488, 12774045), (1860, 10219236), (2232, 8516030), (2480, 7664427), (2790, 6812824), (3720, 5109618), (4464, 4258015), (5580, 3406412), (7440, 2554809), (11160, 1703206), (22320, 851603)]