66581130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 220631040

約数和(自身を除く): 154049910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 37, 38, 41, 42, 55, 57, 66, 70, 74, 77, 82, 95, 105, 110, 111, 114, 123, 133, 154, 165, 185, 190, 205, 209, 210, 222, 231, 246, 259, 266, 285, 287, 330, 370, 385, 399, 407, 410, 418, 451, 462, 518, 555, 570, 574, 615, 627, 665, 703, 770, 777, 779, 798, 814, 861, 902, 1045, 1110, 1155, 1221, 1230, 1254, 1295, 1330, 1353, 1406, 1435, 1463, 1517, 1554, 1558, 1722, 1995, 2035, 2090, 2109, 2255, 2310, 2337, 2442, 2590, 2706, 2849, 2870, 2926, 3034, 3135, 3157, 3515, 3885, 3895, 3990, 4070, 4218, 4305, 4389, 4510, 4551, 4674, 4921, 5453, 5698, 6105, 6270, 6314, 6765, 7030, 7315, 7585, 7733, 7770, 7790, 8547, 8569, 8610, 8778, 9102, 9471, 9842, 10545, 10619, 10906, 11685, 12210, 13530, 14245, 14630, 14763, 15170, 15466, 15785, 16359, 16687, 17094, 17138, 18942, 21090, 21238, 21945, 22755, 23199, 23370, 24605, 25707, 27265, 28490, 28823, 29526, 31570, 31857, 32718, 33374, 38665, 42735, 42845, 43890, 45510, 46398, 47355, 49210, 50061, 51414, 53095, 54131, 54530, 57646, 59983, 63714, 73815, 77330, 81795, 83435, 85470, 85690, 86469, 94710, 100122, 106190, 108262, 115995, 116809, 119966, 128535, 144115, 147630, 159285, 162393, 163590, 166870, 172938, 179949, 201761, 231990, 233618, 250305, 257070, 270655, 288230, 299915, 317053, 318570, 324786, 350427, 359898, 403522, 432345, 500610, 541310, 584045, 599830, 605283, 634106, 700854, 811965, 864690, 899745, 951159, 1008805, 1168090, 1210566, 1585265, 1623930, 1752135, 1799490, 1902318, 2017610, 2219371, 3026415, 3170530, 3504270, 4438742, 4755795, 6052830, 6658113, 9511590, 11096855, 13316226, 22193710, 33290565, 66581130]

約数ペア:

[(1, 66581130), (2, 33290565), (3, 22193710), (5, 13316226), (6, 11096855), (7, 9511590), (10, 6658113), (11, 6052830), (14, 4755795), (15, 4438742), (19, 3504270), (21, 3170530), (22, 3026415), (30, 2219371), (33, 2017610), (35, 1902318), (37, 1799490), (38, 1752135), (41, 1623930), (42, 1585265), (55, 1210566), (57, 1168090), (66, 1008805), (70, 951159), (74, 899745), (77, 864690), (82, 811965), (95, 700854), (105, 634106), (110, 605283), (111, 599830), (114, 584045), (123, 541310), (133, 500610), (154, 432345), (165, 403522), (185, 359898), (190, 350427), (205, 324786), (209, 318570), (210, 317053), (222, 299915), (231, 288230), (246, 270655), (259, 257070), (266, 250305), (285, 233618), (287, 231990), (330, 201761), (370, 179949), (385, 172938), (399, 166870), (407, 163590), (410, 162393), (418, 159285), (451, 147630), (462, 144115), (518, 128535), (555, 119966), (570, 116809), (574, 115995), (615, 108262), (627, 106190), (665, 100122), (703, 94710), (770, 86469), (777, 85690), (779, 85470), (798, 83435), (814, 81795), (861, 77330), (902, 73815), (1045, 63714), (1110, 59983), (1155, 57646), (1221, 54530), (1230, 54131), (1254, 53095), (1295, 51414), (1330, 50061), (1353, 49210), (1406, 47355), (1435, 46398), (1463, 45510), (1517, 43890), (1554, 42845), (1558, 42735), (1722, 38665), (1995, 33374), (2035, 32718), (2090, 31857), (2109, 31570), (2255, 29526), (2310, 28823), (2337, 28490), (2442, 27265), (2590, 25707), (2706, 24605), (2849, 23370), (2870, 23199), (2926, 22755), (3034, 21945), (3135, 21238), (3157, 21090), (3515, 18942), (3885, 17138), (3895, 17094), (3990, 16687), (4070, 16359), (4218, 15785), (4305, 15466), (4389, 15170), (4510, 14763), (4551, 14630), (4674, 14245), (4921, 13530), (5453, 12210), (5698, 11685), (6105, 10906), (6270, 10619), (6314, 10545), (6765, 9842), (7030, 9471), (7315, 9102), (7585, 8778), (7733, 8610), (7770, 8569), (7790, 8547)]