318255314580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{5154767}}^1$

素因数の和:5154803

約数の個数: 144

約数和(自身を含む): 1125801331200

約数和(自身を除く): 807546016620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15435, 20580, 30870, 61740, 5154767, 10309534, 15464301, 20619068, 25773835, 30928602, 36083369, 46392903, 51547670, 61857204, 72166738, 77321505, 92785806, 103095340, 108250107, 144333476, 154643010, 180416845, 185571612, 216500214, 231964515, 252583583, 309286020, 324750321, 360833690, 433000428, 463929030, 505167166, 541250535, 649500642, 721667380, 757750749, 927858060, 1010334332, 1082501070, 1262917915, 1299001284, 1515501498, 1623751605, 1768085081, 2165002140, 2273252247, 2525835830, 3031002996, 3247503210, 3536170162, 3788753745, 4546504494, 5051671660, 5304255243, 6495006420, 7072340324, 7577507490, 8840425405, 9093008988, 10608510486, 11366261235, 15155014980, 15912765729, 17680850810, 21217020972, 22732522470, 26521276215, 31825531458, 35361701620, 45465044940, 53042552430, 63651062916, 79563828645, 106085104860, 159127657290, 318255314580]

約数ペア:

[(1, 318255314580), (2, 159127657290), (3, 106085104860), (4, 79563828645), (5, 63651062916), (6, 53042552430), (7, 45465044940), (9, 35361701620), (10, 31825531458), (12, 26521276215), (14, 22732522470), (15, 21217020972), (18, 17680850810), (20, 15912765729), (21, 15155014980), (28, 11366261235), (30, 10608510486), (35, 9093008988), (36, 8840425405), (42, 7577507490), (45, 7072340324), (49, 6495006420), (60, 5304255243), (63, 5051671660), (70, 4546504494), (84, 3788753745), (90, 3536170162), (98, 3247503210), (105, 3031002996), (126, 2525835830), (140, 2273252247), (147, 2165002140), (180, 1768085081), (196, 1623751605), (210, 1515501498), (245, 1299001284), (252, 1262917915), (294, 1082501070), (315, 1010334332), (343, 927858060), (420, 757750749), (441, 721667380), (490, 649500642), (588, 541250535), (630, 505167166), (686, 463929030), (735, 433000428), (882, 360833690), (980, 324750321), (1029, 309286020), (1260, 252583583), (1372, 231964515), (1470, 216500214), (1715, 185571612), (1764, 180416845), (2058, 154643010), (2205, 144333476), (2940, 108250107), (3087, 103095340), (3430, 92785806), (4116, 77321505), (4410, 72166738), (5145, 61857204), (6174, 51547670), (6860, 46392903), (8820, 36083369), (10290, 30928602), (12348, 25773835), (15435, 20619068), (20580, 15464301), (30870, 10309534), (61740, 5154767)]