746137480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4399

約数の個数: 128

約数和(自身を含む): 2023937280

約数和(自身を除く): 1277799800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 340, 374, 391, 440, 460, 506, 680, 748, 782, 920, 935, 1012, 1265, 1496, 1564, 1870, 1955, 2024, 2530, 3128, 3740, 3910, 4301, 4337, 5060, 7480, 7820, 8602, 8674, 10120, 15640, 17204, 17348, 21505, 21685, 34408, 34696, 43010, 43370, 47707, 73729, 86020, 86740, 95414, 99751, 147458, 172040, 173480, 190828, 199502, 238535, 294916, 368645, 381656, 399004, 477070, 498755, 589832, 737290, 798008, 811019, 954140, 997510, 1097261, 1474580, 1622038, 1695767, 1908280, 1995020, 2194522, 2949160, 3244076, 3391534, 3990040, 4055095, 4389044, 5486305, 6488152, 6783068, 8110190, 8478835, 8778088, 10972610, 13566136, 16220380, 16957670, 18653437, 21945220, 32440760, 33915340, 37306874, 43890440, 67830680, 74613748, 93267185, 149227496, 186534370, 373068740, 746137480]

約数ペア:

[(1, 746137480), (2, 373068740), (4, 186534370), (5, 149227496), (8, 93267185), (10, 74613748), (11, 67830680), (17, 43890440), (20, 37306874), (22, 33915340), (23, 32440760), (34, 21945220), (40, 18653437), (44, 16957670), (46, 16220380), (55, 13566136), (68, 10972610), (85, 8778088), (88, 8478835), (92, 8110190), (110, 6783068), (115, 6488152), (136, 5486305), (170, 4389044), (184, 4055095), (187, 3990040), (220, 3391534), (230, 3244076), (253, 2949160), (340, 2194522), (374, 1995020), (391, 1908280), (440, 1695767), (460, 1622038), (506, 1474580), (680, 1097261), (748, 997510), (782, 954140), (920, 811019), (935, 798008), (1012, 737290), (1265, 589832), (1496, 498755), (1564, 477070), (1870, 399004), (1955, 381656), (2024, 368645), (2530, 294916), (3128, 238535), (3740, 199502), (3910, 190828), (4301, 173480), (4337, 172040), (5060, 147458), (7480, 99751), (7820, 95414), (8602, 86740), (8674, 86020), (10120, 73729), (15640, 47707), (17204, 43370), (17348, 43010), (21505, 34696), (21685, 34408)]