140617290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 397716480

約数和(自身を除く): 257099190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 41, 55, 57, 66, 82, 95, 110, 114, 123, 165, 190, 205, 209, 246, 285, 330, 410, 418, 451, 547, 570, 615, 627, 779, 902, 1045, 1094, 1230, 1254, 1353, 1558, 1641, 2090, 2255, 2337, 2706, 2735, 3135, 3282, 3895, 4510, 4674, 5470, 6017, 6270, 6765, 7790, 8205, 8569, 10393, 11685, 12034, 13530, 16410, 17138, 18051, 20786, 22427, 23370, 25707, 30085, 31179, 36102, 42845, 44854, 51414, 51965, 60170, 62358, 67281, 85690, 90255, 103930, 112135, 114323, 128535, 134562, 155895, 180510, 224270, 228646, 246697, 257070, 311790, 336405, 342969, 426113, 493394, 571615, 672810, 685938, 740091, 852226, 1143230, 1233485, 1278339, 1480182, 1714845, 2130565, 2466970, 2556678, 3429690, 3700455, 4261130, 4687243, 6391695, 7400910, 9374486, 12783390, 14061729, 23436215, 28123458, 46872430, 70308645, 140617290]

約数ペア:

[(1, 140617290), (2, 70308645), (3, 46872430), (5, 28123458), (6, 23436215), (10, 14061729), (11, 12783390), (15, 9374486), (19, 7400910), (22, 6391695), (30, 4687243), (33, 4261130), (38, 3700455), (41, 3429690), (55, 2556678), (57, 2466970), (66, 2130565), (82, 1714845), (95, 1480182), (110, 1278339), (114, 1233485), (123, 1143230), (165, 852226), (190, 740091), (205, 685938), (209, 672810), (246, 571615), (285, 493394), (330, 426113), (410, 342969), (418, 336405), (451, 311790), (547, 257070), (570, 246697), (615, 228646), (627, 224270), (779, 180510), (902, 155895), (1045, 134562), (1094, 128535), (1230, 114323), (1254, 112135), (1353, 103930), (1558, 90255), (1641, 85690), (2090, 67281), (2255, 62358), (2337, 60170), (2706, 51965), (2735, 51414), (3135, 44854), (3282, 42845), (3895, 36102), (4510, 31179), (4674, 30085), (5470, 25707), (6017, 23370), (6270, 22427), (6765, 20786), (7790, 18051), (8205, 17138), (8569, 16410), (10393, 13530), (11685, 12034)]