91429520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 275815680

約数和(自身を除く): 184386160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 661, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1322, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2644, 2660, 3305, 3458, 3640, 3952, 4627, 4940, 5288, 5320, 6610, 6916, 7280, 8593, 8645, 9254, 9880, 10576, 10640, 12559, 13220, 13832, 17186, 17290, 18508, 19760, 23135, 25118, 26440, 27664, 34372, 34580, 37016, 42965, 46270, 50236, 52880, 60151, 62795, 68744, 69160, 74032, 85930, 87913, 92540, 100472, 120302, 125590, 137488, 138320, 163267, 171860, 175826, 185080, 200944, 240604, 251180, 300755, 326534, 343720, 351652, 370160, 439565, 481208, 502360, 601510, 653068, 687440, 703304, 816335, 879130, 962416, 1004720, 1142869, 1203020, 1306136, 1406608, 1632670, 1758260, 2285738, 2406040, 2612272, 3265340, 3516520, 4571476, 4812080, 5714345, 6530680, 7033040, 9142952, 11428690, 13061360, 18285904, 22857380, 45714760, 91429520]

約数ペア:

[(1, 91429520), (2, 45714760), (4, 22857380), (5, 18285904), (7, 13061360), (8, 11428690), (10, 9142952), (13, 7033040), (14, 6530680), (16, 5714345), (19, 4812080), (20, 4571476), (26, 3516520), (28, 3265340), (35, 2612272), (38, 2406040), (40, 2285738), (52, 1758260), (56, 1632670), (65, 1406608), (70, 1306136), (76, 1203020), (80, 1142869), (91, 1004720), (95, 962416), (104, 879130), (112, 816335), (130, 703304), (133, 687440), (140, 653068), (152, 601510), (182, 502360), (190, 481208), (208, 439565), (247, 370160), (260, 351652), (266, 343720), (280, 326534), (304, 300755), (364, 251180), (380, 240604), (455, 200944), (494, 185080), (520, 175826), (532, 171860), (560, 163267), (661, 138320), (665, 137488), (728, 125590), (760, 120302), (910, 100472), (988, 92540), (1040, 87913), (1064, 85930), (1235, 74032), (1322, 69160), (1330, 68744), (1456, 62795), (1520, 60151), (1729, 52880), (1820, 50236), (1976, 46270), (2128, 42965), (2470, 37016), (2644, 34580), (2660, 34372), (3305, 27664), (3458, 26440), (3640, 25118), (3952, 23135), (4627, 19760), (4940, 18508), (5288, 17290), (5320, 17186), (6610, 13832), (6916, 13220), (7280, 12559), (8593, 10640), (8645, 10576), (9254, 9880)]