2152824120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 7156749600

約数和(自身を除く): 5003925480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 109, 120, 166, 180, 218, 249, 327, 332, 360, 415, 436, 498, 545, 654, 661, 664, 747, 830, 872, 981, 996, 1090, 1245, 1308, 1322, 1494, 1635, 1660, 1962, 1983, 1992, 2180, 2490, 2616, 2644, 2988, 3270, 3305, 3320, 3735, 3924, 3966, 4360, 4905, 4980, 5288, 5949, 5976, 6540, 6610, 7470, 7848, 7932, 9047, 9810, 9915, 9960, 11898, 13080, 13220, 14940, 15864, 18094, 19620, 19830, 23796, 26440, 27141, 29745, 29880, 36188, 39240, 39660, 45235, 47592, 54282, 54863, 59490, 72049, 72376, 79320, 81423, 90470, 108564, 109726, 118980, 135705, 144098, 162846, 164589, 180940, 216147, 217128, 219452, 237960, 271410, 274315, 288196, 325692, 329178, 360245, 361880, 407115, 432294, 438904, 493767, 542820, 548630, 576392, 648441, 651384, 658356, 720490, 814230, 822945, 864588, 987534, 1080735, 1085640, 1097260, 1296882, 1316712, 1440980, 1628460, 1645890, 1729176, 1975068, 2161470, 2194520, 2468835, 2593764, 2881960, 3242205, 3256920, 3291780, 3950136, 4322940, 4937670, 5187528, 5980067, 6484410, 6583560, 8645880, 9875340, 11960134, 12968820, 17940201, 19750680, 23920268, 25937640, 29900335, 35880402, 47840536, 53820603, 59800670, 71760804, 89701005, 107641206, 119601340, 143521608, 179402010, 215282412, 239202680, 269103015, 358804020, 430564824, 538206030, 717608040, 1076412060, 2152824120]

約数ペア:

[(1, 2152824120), (2, 1076412060), (3, 717608040), (4, 538206030), (5, 430564824), (6, 358804020), (8, 269103015), (9, 239202680), (10, 215282412), (12, 179402010), (15, 143521608), (18, 119601340), (20, 107641206), (24, 89701005), (30, 71760804), (36, 59800670), (40, 53820603), (45, 47840536), (60, 35880402), (72, 29900335), (83, 25937640), (90, 23920268), (109, 19750680), (120, 17940201), (166, 12968820), (180, 11960134), (218, 9875340), (249, 8645880), (327, 6583560), (332, 6484410), (360, 5980067), (415, 5187528), (436, 4937670), (498, 4322940), (545, 3950136), (654, 3291780), (661, 3256920), (664, 3242205), (747, 2881960), (830, 2593764), (872, 2468835), (981, 2194520), (996, 2161470), (1090, 1975068), (1245, 1729176), (1308, 1645890), (1322, 1628460), (1494, 1440980), (1635, 1316712), (1660, 1296882), (1962, 1097260), (1983, 1085640), (1992, 1080735), (2180, 987534), (2490, 864588), (2616, 822945), (2644, 814230), (2988, 720490), (3270, 658356), (3305, 651384), (3320, 648441), (3735, 576392), (3924, 548630), (3966, 542820), (4360, 493767), (4905, 438904), (4980, 432294), (5288, 407115), (5949, 361880), (5976, 360245), (6540, 329178), (6610, 325692), (7470, 288196), (7848, 274315), (7932, 271410), (9047, 237960), (9810, 219452), (9915, 217128), (9960, 216147), (11898, 180940), (13080, 164589), (13220, 162846), (14940, 144098), (15864, 135705), (18094, 118980), (19620, 109726), (19830, 108564), (23796, 90470), (26440, 81423), (27141, 79320), (29745, 72376), (29880, 72049), (36188, 59490), (39240, 54863), (39660, 54282), (45235, 47592)]