2756802960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2966

約数の個数: 240

約数和(自身を含む): 9930435840

約数和(自身を除く): 7173632880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 79, 80, 85, 90, 102, 120, 136, 144, 153, 158, 170, 180, 204, 237, 240, 255, 272, 306, 316, 340, 360, 395, 408, 474, 510, 612, 632, 680, 711, 720, 765, 790, 816, 948, 1020, 1185, 1224, 1264, 1343, 1360, 1422, 1530, 1580, 1896, 2040, 2370, 2448, 2686, 2844, 2851, 3060, 3160, 3555, 3792, 4029, 4080, 4740, 5372, 5688, 5702, 6120, 6320, 6715, 7110, 8058, 8553, 9480, 10744, 11376, 11404, 12087, 12240, 13430, 14220, 14255, 16116, 17106, 18960, 20145, 21488, 22808, 24174, 25659, 26860, 28440, 28510, 32232, 34212, 40290, 42765, 45616, 48348, 48467, 51318, 53720, 56880, 57020, 60435, 64464, 68424, 80580, 85530, 96696, 96934, 102636, 107440, 114040, 120870, 128295, 136848, 145401, 161160, 171060, 193392, 193868, 205272, 225229, 228080, 241740, 242335, 256590, 290802, 322320, 342120, 387736, 410544, 436203, 450458, 483480, 484670, 513180, 581604, 675687, 684240, 727005, 775472, 872406, 900916, 966960, 969340, 1026360, 1126145, 1163208, 1351374, 1454010, 1744812, 1801832, 1938680, 2027061, 2052720, 2181015, 2252290, 2326416, 2702748, 2908020, 3378435, 3489624, 3603664, 3828893, 3877360, 4054122, 4362030, 4504580, 5405496, 5816040, 6756870, 6979248, 7657786, 8108244, 8724060, 9009160, 10135305, 10810992, 11486679, 11632080, 13513740, 15315572, 16216488, 17448120, 18018320, 19144465, 20270610, 22973358, 27027480, 30631144, 32432976, 34460037, 34896240, 38288930, 40541220, 45946716, 54054960, 57433395, 61262288, 68920074, 76577860, 81082440, 91893432, 114866790, 137840148, 153155720, 162164880, 172300185, 183786864, 229733580, 275680296, 306311440, 344600370, 459467160, 551360592, 689200740, 918934320, 1378401480, 2756802960]

約数ペア:

[(1, 2756802960), (2, 1378401480), (3, 918934320), (4, 689200740), (5, 551360592), (6, 459467160), (8, 344600370), (9, 306311440), (10, 275680296), (12, 229733580), (15, 183786864), (16, 172300185), (17, 162164880), (18, 153155720), (20, 137840148), (24, 114866790), (30, 91893432), (34, 81082440), (36, 76577860), (40, 68920074), (45, 61262288), (48, 57433395), (51, 54054960), (60, 45946716), (68, 40541220), (72, 38288930), (79, 34896240), (80, 34460037), (85, 32432976), (90, 30631144), (102, 27027480), (120, 22973358), (136, 20270610), (144, 19144465), (153, 18018320), (158, 17448120), (170, 16216488), (180, 15315572), (204, 13513740), (237, 11632080), (240, 11486679), (255, 10810992), (272, 10135305), (306, 9009160), (316, 8724060), (340, 8108244), (360, 7657786), (395, 6979248), (408, 6756870), (474, 5816040), (510, 5405496), (612, 4504580), (632, 4362030), (680, 4054122), (711, 3877360), (720, 3828893), (765, 3603664), (790, 3489624), (816, 3378435), (948, 2908020), (1020, 2702748), (1185, 2326416), (1224, 2252290), (1264, 2181015), (1343, 2052720), (1360, 2027061), (1422, 1938680), (1530, 1801832), (1580, 1744812), (1896, 1454010), (2040, 1351374), (2370, 1163208), (2448, 1126145), (2686, 1026360), (2844, 969340), (2851, 966960), (3060, 900916), (3160, 872406), (3555, 775472), (3792, 727005), (4029, 684240), (4080, 675687), (4740, 581604), (5372, 513180), (5688, 484670), (5702, 483480), (6120, 450458), (6320, 436203), (6715, 410544), (7110, 387736), (8058, 342120), (8553, 322320), (9480, 290802), (10744, 256590), (11376, 242335), (11404, 241740), (12087, 228080), (12240, 225229), (13430, 205272), (14220, 193868), (14255, 193392), (16116, 171060), (17106, 161160), (18960, 145401), (20145, 136848), (21488, 128295), (22808, 120870), (24174, 114040), (25659, 107440), (26860, 102636), (28440, 96934), (28510, 96696), (32232, 85530), (34212, 80580), (40290, 68424), (42765, 64464), (45616, 60435), (48348, 57020), (48467, 56880), (51318, 53720)]