143339490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 297300510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 149, 189, 210, 270, 298, 315, 378, 447, 509, 630, 745, 894, 945, 1018, 1043, 1341, 1490, 1527, 1890, 2086, 2235, 2545, 2682, 3054, 3129, 3563, 4023, 4470, 4581, 5090, 5215, 6258, 6705, 7126, 7635, 8046, 9162, 9387, 10430, 10689, 13410, 13743, 15270, 15645, 17815, 18774, 20115, 21378, 22905, 27486, 28161, 31290, 32067, 35630, 40230, 45810, 46935, 53445, 56322, 64134, 68715, 75841, 93870, 96201, 106890, 137430, 140805, 151682, 160335, 192402, 227523, 281610, 320670, 379205, 455046, 481005, 530887, 682569, 758410, 962010, 1061774, 1137615, 1365138, 1592661, 2047707, 2275230, 2654435, 3185322, 3412845, 4095414, 4777983, 5308870, 6825690, 7963305, 9555966, 10238535, 14333949, 15926610, 20477070, 23889915, 28667898, 47779830, 71669745, 143339490]

約数ペア:

[(1, 143339490), (2, 71669745), (3, 47779830), (5, 28667898), (6, 23889915), (7, 20477070), (9, 15926610), (10, 14333949), (14, 10238535), (15, 9555966), (18, 7963305), (21, 6825690), (27, 5308870), (30, 4777983), (35, 4095414), (42, 3412845), (45, 3185322), (54, 2654435), (63, 2275230), (70, 2047707), (90, 1592661), (105, 1365138), (126, 1137615), (135, 1061774), (149, 962010), (189, 758410), (210, 682569), (270, 530887), (298, 481005), (315, 455046), (378, 379205), (447, 320670), (509, 281610), (630, 227523), (745, 192402), (894, 160335), (945, 151682), (1018, 140805), (1043, 137430), (1341, 106890), (1490, 96201), (1527, 93870), (1890, 75841), (2086, 68715), (2235, 64134), (2545, 56322), (2682, 53445), (3054, 46935), (3129, 45810), (3563, 40230), (4023, 35630), (4470, 32067), (4581, 31290), (5090, 28161), (5215, 27486), (6258, 22905), (6705, 21378), (7126, 20115), (7635, 18774), (8046, 17815), (9162, 15645), (9387, 15270), (10430, 13743), (10689, 13410)]