224385720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8505

約数の個数: 128

約数和(自身を含む): 767672640

約数和(自身を除く): 543286920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8461, 8840, 13260, 16922, 25383, 26520, 33844, 42305, 50766, 67688, 84610, 101532, 109993, 126915, 143837, 169220, 203064, 219986, 253830, 287674, 329979, 338440, 431511, 439972, 507660, 549965, 575348, 659958, 719185, 863022, 879944, 1015320, 1099930, 1150696, 1319916, 1438370, 1649895, 1726044, 1869881, 2157555, 2199860, 2639832, 2876740, 3299790, 3452088, 3739762, 4315110, 4399720, 5609643, 5753480, 6599580, 7479524, 8630220, 9349405, 11219286, 13199160, 14959048, 17260440, 18698810, 22438572, 28048215, 37397620, 44877144, 56096430, 74795240, 112192860, 224385720]

約数ペア:

[(1, 224385720), (2, 112192860), (3, 74795240), (4, 56096430), (5, 44877144), (6, 37397620), (8, 28048215), (10, 22438572), (12, 18698810), (13, 17260440), (15, 14959048), (17, 13199160), (20, 11219286), (24, 9349405), (26, 8630220), (30, 7479524), (34, 6599580), (39, 5753480), (40, 5609643), (51, 4399720), (52, 4315110), (60, 3739762), (65, 3452088), (68, 3299790), (78, 2876740), (85, 2639832), (102, 2199860), (104, 2157555), (120, 1869881), (130, 1726044), (136, 1649895), (156, 1438370), (170, 1319916), (195, 1150696), (204, 1099930), (221, 1015320), (255, 879944), (260, 863022), (312, 719185), (340, 659958), (390, 575348), (408, 549965), (442, 507660), (510, 439972), (520, 431511), (663, 338440), (680, 329979), (780, 287674), (884, 253830), (1020, 219986), (1105, 203064), (1326, 169220), (1560, 143837), (1768, 126915), (2040, 109993), (2210, 101532), (2652, 84610), (3315, 67688), (4420, 50766), (5304, 42305), (6630, 33844), (8461, 26520), (8840, 25383), (13260, 16922)]