15679360680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{19927}}^1$

素因数の和:20103

約数の個数: 128

約数和(自身を含む): 48209817600

約数和(自身を除く): 32530456920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 83, 120, 158, 166, 237, 249, 316, 332, 395, 415, 474, 498, 632, 664, 790, 830, 948, 996, 1185, 1245, 1580, 1660, 1896, 1992, 2370, 2490, 3160, 3320, 4740, 4980, 6557, 9480, 9960, 13114, 19671, 19927, 26228, 32785, 39342, 39854, 52456, 59781, 65570, 78684, 79708, 98355, 99635, 119562, 131140, 157368, 159416, 196710, 199270, 239124, 262280, 298905, 393420, 398540, 478248, 597810, 786840, 797080, 1195620, 1574233, 1653941, 2391240, 3148466, 3307882, 4722699, 4961823, 6296932, 6615764, 7871165, 8269705, 9445398, 9923646, 12593864, 13231528, 15742330, 16539410, 18890796, 19847292, 23613495, 24809115, 31484660, 33078820, 37781592, 39694584, 47226990, 49618230, 62969320, 66157640, 94453980, 99236460, 130661339, 188907960, 198472920, 261322678, 391984017, 522645356, 653306695, 783968034, 1045290712, 1306613390, 1567936068, 1959920085, 2613226780, 3135872136, 3919840170, 5226453560, 7839680340, 15679360680]

約数ペア:

[(1, 15679360680), (2, 7839680340), (3, 5226453560), (4, 3919840170), (5, 3135872136), (6, 2613226780), (8, 1959920085), (10, 1567936068), (12, 1306613390), (15, 1045290712), (20, 783968034), (24, 653306695), (30, 522645356), (40, 391984017), (60, 261322678), (79, 198472920), (83, 188907960), (120, 130661339), (158, 99236460), (166, 94453980), (237, 66157640), (249, 62969320), (316, 49618230), (332, 47226990), (395, 39694584), (415, 37781592), (474, 33078820), (498, 31484660), (632, 24809115), (664, 23613495), (790, 19847292), (830, 18890796), (948, 16539410), (996, 15742330), (1185, 13231528), (1245, 12593864), (1580, 9923646), (1660, 9445398), (1896, 8269705), (1992, 7871165), (2370, 6615764), (2490, 6296932), (3160, 4961823), (3320, 4722699), (4740, 3307882), (4980, 3148466), (6557, 2391240), (9480, 1653941), (9960, 1574233), (13114, 1195620), (19671, 797080), (19927, 786840), (26228, 597810), (32785, 478248), (39342, 398540), (39854, 393420), (52456, 298905), (59781, 262280), (65570, 239124), (78684, 199270), (79708, 196710), (98355, 159416), (99635, 157368), (119562, 131140)]