139426440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 296029560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 282, 295, 354, 376, 419, 470, 472, 564, 590, 705, 708, 838, 885, 940, 1128, 1180, 1257, 1410, 1416, 1676, 1770, 1880, 2095, 2360, 2514, 2773, 2820, 3352, 3540, 4190, 5028, 5546, 5640, 6285, 7080, 8319, 8380, 10056, 11092, 12570, 13865, 16638, 16760, 19693, 22184, 24721, 25140, 27730, 33276, 39386, 41595, 49442, 50280, 55460, 59079, 66552, 74163, 78772, 83190, 98465, 98884, 110920, 118158, 123605, 148326, 157544, 166380, 196930, 197768, 236316, 247210, 295395, 296652, 332760, 370815, 393860, 472632, 494420, 590790, 593304, 741630, 787720, 988840, 1161887, 1181580, 1483260, 2323774, 2363160, 2966520, 3485661, 4647548, 5809435, 6971322, 9295096, 11618870, 13942644, 17428305, 23237740, 27885288, 34856610, 46475480, 69713220, 139426440]

約数ペア:

[(1, 139426440), (2, 69713220), (3, 46475480), (4, 34856610), (5, 27885288), (6, 23237740), (8, 17428305), (10, 13942644), (12, 11618870), (15, 9295096), (20, 6971322), (24, 5809435), (30, 4647548), (40, 3485661), (47, 2966520), (59, 2363160), (60, 2323774), (94, 1483260), (118, 1181580), (120, 1161887), (141, 988840), (177, 787720), (188, 741630), (235, 593304), (236, 590790), (282, 494420), (295, 472632), (354, 393860), (376, 370815), (419, 332760), (470, 296652), (472, 295395), (564, 247210), (590, 236316), (705, 197768), (708, 196930), (838, 166380), (885, 157544), (940, 148326), (1128, 123605), (1180, 118158), (1257, 110920), (1410, 98884), (1416, 98465), (1676, 83190), (1770, 78772), (1880, 74163), (2095, 66552), (2360, 59079), (2514, 55460), (2773, 50280), (2820, 49442), (3352, 41595), (3540, 39386), (4190, 33276), (5028, 27730), (5546, 25140), (5640, 24721), (6285, 22184), (7080, 19693), (8319, 16760), (8380, 16638), (10056, 13865), (11092, 12570)]