7686479360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1669}}^1$

素因数の和:1956

約数の個数: 160

約数和(自身を含む): 21156949440

約数和(自身を除く): 13470470080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 257, 280, 320, 448, 512, 514, 560, 640, 896, 1028, 1120, 1280, 1285, 1669, 1792, 1799, 2056, 2240, 2560, 2570, 3338, 3584, 3598, 4112, 4480, 5140, 6676, 7196, 8224, 8345, 8960, 8995, 10280, 11683, 13352, 14392, 16448, 16690, 17920, 17990, 20560, 23366, 26704, 28784, 32896, 33380, 35980, 41120, 46732, 53408, 57568, 58415, 65792, 66760, 71960, 82240, 93464, 106816, 115136, 116830, 131584, 133520, 143920, 164480, 186928, 213632, 230272, 233660, 267040, 287840, 328960, 373856, 427264, 428933, 460544, 467320, 534080, 575680, 657920, 747712, 854528, 857866, 921088, 934640, 1068160, 1151360, 1495424, 1715732, 1869280, 2136320, 2144665, 2302720, 2990848, 3002531, 3431464, 3738560, 4272640, 4289330, 4605440, 5981696, 6005062, 6862928, 7477120, 8578660, 12010124, 13725856, 14954240, 15012655, 17157320, 24020248, 27451712, 29908480, 30025310, 34314640, 48040496, 54903424, 60050620, 68629280, 96080992, 109806848, 120101240, 137258560, 192161984, 219613696, 240202480, 274517120, 384323968, 480404960, 549034240, 768647936, 960809920, 1098068480, 1537295872, 1921619840, 3843239680, 7686479360]

約数ペア:

[(1, 7686479360), (2, 3843239680), (4, 1921619840), (5, 1537295872), (7, 1098068480), (8, 960809920), (10, 768647936), (14, 549034240), (16, 480404960), (20, 384323968), (28, 274517120), (32, 240202480), (35, 219613696), (40, 192161984), (56, 137258560), (64, 120101240), (70, 109806848), (80, 96080992), (112, 68629280), (128, 60050620), (140, 54903424), (160, 48040496), (224, 34314640), (256, 30025310), (257, 29908480), (280, 27451712), (320, 24020248), (448, 17157320), (512, 15012655), (514, 14954240), (560, 13725856), (640, 12010124), (896, 8578660), (1028, 7477120), (1120, 6862928), (1280, 6005062), (1285, 5981696), (1669, 4605440), (1792, 4289330), (1799, 4272640), (2056, 3738560), (2240, 3431464), (2560, 3002531), (2570, 2990848), (3338, 2302720), (3584, 2144665), (3598, 2136320), (4112, 1869280), (4480, 1715732), (5140, 1495424), (6676, 1151360), (7196, 1068160), (8224, 934640), (8345, 921088), (8960, 857866), (8995, 854528), (10280, 747712), (11683, 657920), (13352, 575680), (14392, 534080), (16448, 467320), (16690, 460544), (17920, 428933), (17990, 427264), (20560, 373856), (23366, 328960), (26704, 287840), (28784, 267040), (32896, 233660), (33380, 230272), (35980, 213632), (41120, 186928), (46732, 164480), (53408, 143920), (57568, 133520), (58415, 131584), (65792, 116830), (66760, 115136), (71960, 106816), (82240, 93464)]