82179240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4827

約数の個数: 128

約数和(自身を含む): 289699200

約数和(自身を除く): 207519960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4789, 5720, 8580, 9578, 14367, 17160, 19156, 23945, 28734, 38312, 47890, 52679, 57468, 62257, 71835, 95780, 105358, 114936, 124514, 143670, 158037, 186771, 191560, 210716, 249028, 263395, 287340, 311285, 316074, 373542, 421432, 498056, 526790, 574680, 622570, 632148, 684827, 747084, 790185, 933855, 1053580, 1245140, 1264296, 1369654, 1494168, 1580370, 1867710, 2054481, 2107160, 2490280, 2739308, 3160740, 3424135, 3735420, 4108962, 5478616, 6321480, 6848270, 7470840, 8217924, 10272405, 13696540, 16435848, 20544810, 27393080, 41089620, 82179240]

約数ペア:

[(1, 82179240), (2, 41089620), (3, 27393080), (4, 20544810), (5, 16435848), (6, 13696540), (8, 10272405), (10, 8217924), (11, 7470840), (12, 6848270), (13, 6321480), (15, 5478616), (20, 4108962), (22, 3735420), (24, 3424135), (26, 3160740), (30, 2739308), (33, 2490280), (39, 2107160), (40, 2054481), (44, 1867710), (52, 1580370), (55, 1494168), (60, 1369654), (65, 1264296), (66, 1245140), (78, 1053580), (88, 933855), (104, 790185), (110, 747084), (120, 684827), (130, 632148), (132, 622570), (143, 574680), (156, 526790), (165, 498056), (195, 421432), (220, 373542), (260, 316074), (264, 311285), (286, 287340), (312, 263395), (330, 249028), (390, 210716), (429, 191560), (440, 186771), (520, 158037), (572, 143670), (660, 124514), (715, 114936), (780, 105358), (858, 95780), (1144, 71835), (1320, 62257), (1430, 57468), (1560, 52679), (1716, 47890), (2145, 38312), (2860, 28734), (3432, 23945), (4290, 19156), (4789, 17160), (5720, 14367), (8580, 9578)]