140462310400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{71}}^1\times {\mathrm{77279}}^1$

素因数の和:77380

約数の個数: 132

約数和(自身を含む): 353084901120

約数和(自身を除く): 212622590720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 256, 284, 320, 355, 400, 512, 568, 640, 710, 800, 1024, 1136, 1280, 1420, 1600, 1775, 2272, 2560, 2840, 3200, 3550, 4544, 5120, 5680, 6400, 7100, 9088, 11360, 12800, 14200, 18176, 22720, 25600, 28400, 36352, 45440, 56800, 72704, 77279, 90880, 113600, 154558, 181760, 227200, 309116, 363520, 386395, 454400, 618232, 772790, 908800, 1236464, 1545580, 1817600, 1931975, 2472928, 3091160, 3863950, 4945856, 5486809, 6182320, 7727900, 9891712, 10973618, 12364640, 15455800, 19783424, 21947236, 24729280, 27434045, 30911600, 39566848, 43894472, 49458560, 54868090, 61823200, 79133696, 87788944, 98917120, 109736180, 123646400, 137170225, 175577888, 197834240, 219472360, 247292800, 274340450, 351155776, 395668480, 438944720, 494585600, 548680900, 702311552, 877889440, 989171200, 1097361800, 1404623104, 1755778880, 1978342400, 2194723600, 2809246208, 3511557760, 4389447200, 5618492416, 7023115520, 8778894400, 14046231040, 17557788800, 28092462080, 35115577600, 70231155200, 140462310400]

約数ペア:

[(1, 140462310400), (2, 70231155200), (4, 35115577600), (5, 28092462080), (8, 17557788800), (10, 14046231040), (16, 8778894400), (20, 7023115520), (25, 5618492416), (32, 4389447200), (40, 3511557760), (50, 2809246208), (64, 2194723600), (71, 1978342400), (80, 1755778880), (100, 1404623104), (128, 1097361800), (142, 989171200), (160, 877889440), (200, 702311552), (256, 548680900), (284, 494585600), (320, 438944720), (355, 395668480), (400, 351155776), (512, 274340450), (568, 247292800), (640, 219472360), (710, 197834240), (800, 175577888), (1024, 137170225), (1136, 123646400), (1280, 109736180), (1420, 98917120), (1600, 87788944), (1775, 79133696), (2272, 61823200), (2560, 54868090), (2840, 49458560), (3200, 43894472), (3550, 39566848), (4544, 30911600), (5120, 27434045), (5680, 24729280), (6400, 21947236), (7100, 19783424), (9088, 15455800), (11360, 12364640), (12800, 10973618), (14200, 9891712), (18176, 7727900), (22720, 6182320), (25600, 5486809), (28400, 4945856), (36352, 3863950), (45440, 3091160), (56800, 2472928), (72704, 1931975), (77279, 1817600), (90880, 1545580), (113600, 1236464), (154558, 908800), (181760, 772790), (227200, 618232), (309116, 454400), (363520, 386395)]