15962760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 58968000

約数和(自身を除く): 43005240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 139, 145, 165, 174, 180, 198, 220, 232, 261, 264, 278, 290, 319, 330, 348, 360, 396, 417, 435, 440, 495, 522, 556, 580, 638, 660, 695, 696, 792, 834, 870, 957, 990, 1044, 1112, 1160, 1251, 1276, 1305, 1320, 1390, 1529, 1595, 1668, 1740, 1914, 1980, 2085, 2088, 2502, 2552, 2610, 2780, 2871, 3058, 3190, 3336, 3480, 3828, 3960, 4031, 4170, 4587, 4785, 5004, 5220, 5560, 5742, 6116, 6255, 6380, 7645, 7656, 8062, 8340, 9174, 9570, 10008, 10440, 11484, 12093, 12232, 12510, 12760, 13761, 14355, 15290, 16124, 16680, 18348, 19140, 20155, 22935, 22968, 24186, 25020, 27522, 28710, 30580, 32248, 36279, 36696, 38280, 40310, 44341, 45870, 48372, 50040, 55044, 57420, 60465, 61160, 68805, 72558, 80620, 88682, 91740, 96744, 110088, 114840, 120930, 133023, 137610, 145116, 161240, 177364, 181395, 183480, 221705, 241860, 266046, 275220, 290232, 354728, 362790, 399069, 443410, 483720, 532092, 550440, 665115, 725580, 798138, 886820, 1064184, 1330230, 1451160, 1596276, 1773640, 1995345, 2660460, 3192552, 3990690, 5320920, 7981380, 15962760]

約数ペア:

[(1, 15962760), (2, 7981380), (3, 5320920), (4, 3990690), (5, 3192552), (6, 2660460), (8, 1995345), (9, 1773640), (10, 1596276), (11, 1451160), (12, 1330230), (15, 1064184), (18, 886820), (20, 798138), (22, 725580), (24, 665115), (29, 550440), (30, 532092), (33, 483720), (36, 443410), (40, 399069), (44, 362790), (45, 354728), (55, 290232), (58, 275220), (60, 266046), (66, 241860), (72, 221705), (87, 183480), (88, 181395), (90, 177364), (99, 161240), (110, 145116), (116, 137610), (120, 133023), (132, 120930), (139, 114840), (145, 110088), (165, 96744), (174, 91740), (180, 88682), (198, 80620), (220, 72558), (232, 68805), (261, 61160), (264, 60465), (278, 57420), (290, 55044), (319, 50040), (330, 48372), (348, 45870), (360, 44341), (396, 40310), (417, 38280), (435, 36696), (440, 36279), (495, 32248), (522, 30580), (556, 28710), (580, 27522), (638, 25020), (660, 24186), (695, 22968), (696, 22935), (792, 20155), (834, 19140), (870, 18348), (957, 16680), (990, 16124), (1044, 15290), (1112, 14355), (1160, 13761), (1251, 12760), (1276, 12510), (1305, 12232), (1320, 12093), (1390, 11484), (1529, 10440), (1595, 10008), (1668, 9570), (1740, 9174), (1914, 8340), (1980, 8062), (2085, 7656), (2088, 7645), (2502, 6380), (2552, 6255), (2610, 6116), (2780, 5742), (2871, 5560), (3058, 5220), (3190, 5004), (3336, 4785), (3480, 4587), (3828, 4170), (3960, 4031)]