21031623360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15516

約数の個数: 336

約数和(自身を含む): 80756881920

約数和(自身を除く): 59725258560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 129, 132, 144, 160, 165, 172, 176, 180, 192, 198, 215, 220, 240, 258, 264, 288, 320, 330, 344, 352, 360, 387, 396, 430, 440, 473, 480, 495, 516, 528, 576, 645, 660, 688, 704, 720, 774, 792, 860, 880, 946, 960, 990, 1032, 1056, 1290, 1320, 1376, 1419, 1440, 1548, 1584, 1720, 1760, 1892, 1935, 1980, 2064, 2112, 2365, 2580, 2640, 2752, 2838, 2880, 3096, 3168, 3440, 3520, 3784, 3870, 3960, 4128, 4257, 4730, 5160, 5280, 5676, 6192, 6336, 6880, 7095, 7568, 7740, 7920, 8256, 8514, 9460, 10320, 10560, 11352, 12384, 13760, 14190, 15136, 15439, 15480, 15840, 17028, 18920, 20640, 21285, 22704, 24768, 28380, 30272, 30878, 30960, 31680, 34056, 37840, 41280, 42570, 45408, 46317, 56760, 61756, 61920, 68112, 75680, 77195, 85140, 90816, 92634, 113520, 123512, 123840, 136224, 138951, 151360, 154390, 169829, 170280, 185268, 227040, 231585, 247024, 272448, 277902, 308780, 339658, 340560, 370536, 454080, 463170, 494048, 509487, 555804, 617560, 663877, 679316, 681120, 694755, 741072, 849145, 926340, 988096, 1018974, 1111608, 1235120, 1327754, 1358632, 1362240, 1389510, 1482144, 1528461, 1698290, 1852680, 1991631, 2037948, 2223216, 2470240, 2547435, 2655508, 2717264, 2779020, 2964288, 3056922, 3319385, 3396580, 3705360, 3983262, 4075896, 4446432, 4940480, 5094870, 5311016, 5434528, 5558040, 5974893, 6113844, 6638770, 6793160, 7302647, 7410720, 7642305, 7966524, 8151792, 8892864, 9958155, 10189740, 10622032, 10869056, 11116080, 11949786, 12227688, 13277540, 13586320, 14605294, 14821440, 15284610, 15933048, 16303584, 19916310, 20379480, 21244064, 21907941, 22232160, 23899572, 24455376, 26555080, 27172640, 29210588, 29874465, 30569220, 31866096, 32607168, 36513235, 39832620, 40758960, 42488128, 43815882, 44464320, 47799144, 48910752, 53110160, 54345280, 58421176, 59748930, 61138440, 63732192, 65723823, 73026470, 79665240, 81517920, 87631764, 95598288, 97821504, 106220320, 109539705, 116842352, 119497860, 122276880, 127464384, 131447646, 146052940, 159330480, 163035840, 175263528, 191196576, 212440640, 219079410, 233684704, 238995720, 244553760, 262895292, 292105880, 318660960, 328619115, 350527056, 382393152, 438158820, 467369408, 477991440, 489107520, 525790584, 584211760, 637321920, 657238230, 701054112, 876317640, 955982880, 1051581168, 1168423520, 1314476460, 1402108224, 1752635280, 1911965760, 2103162336, 2336847040, 2628952920, 3505270560, 4206324672, 5257905840, 7010541120, 10515811680, 21031623360]

約数ペア:

[(1, 21031623360), (2, 10515811680), (3, 7010541120), (4, 5257905840), (5, 4206324672), (6, 3505270560), (8, 2628952920), (9, 2336847040), (10, 2103162336), (11, 1911965760), (12, 1752635280), (15, 1402108224), (16, 1314476460), (18, 1168423520), (20, 1051581168), (22, 955982880), (24, 876317640), (30, 701054112), (32, 657238230), (33, 637321920), (36, 584211760), (40, 525790584), (43, 489107520), (44, 477991440), (45, 467369408), (48, 438158820), (55, 382393152), (60, 350527056), (64, 328619115), (66, 318660960), (72, 292105880), (80, 262895292), (86, 244553760), (88, 238995720), (90, 233684704), (96, 219079410), (99, 212440640), (110, 191196576), (120, 175263528), (129, 163035840), (132, 159330480), (144, 146052940), (160, 131447646), (165, 127464384), (172, 122276880), (176, 119497860), (180, 116842352), (192, 109539705), (198, 106220320), (215, 97821504), (220, 95598288), (240, 87631764), (258, 81517920), (264, 79665240), (288, 73026470), (320, 65723823), (330, 63732192), (344, 61138440), (352, 59748930), (360, 58421176), (387, 54345280), (396, 53110160), (430, 48910752), (440, 47799144), (473, 44464320), (480, 43815882), (495, 42488128), (516, 40758960), (528, 39832620), (576, 36513235), (645, 32607168), (660, 31866096), (688, 30569220), (704, 29874465), (720, 29210588), (774, 27172640), (792, 26555080), (860, 24455376), (880, 23899572), (946, 22232160), (960, 21907941), (990, 21244064), (1032, 20379480), (1056, 19916310), (1290, 16303584), (1320, 15933048), (1376, 15284610), (1419, 14821440), (1440, 14605294), (1548, 13586320), (1584, 13277540), (1720, 12227688), (1760, 11949786), (1892, 11116080), (1935, 10869056), (1980, 10622032), (2064, 10189740), (2112, 9958155), (2365, 8892864), (2580, 8151792), (2640, 7966524), (2752, 7642305), (2838, 7410720), (2880, 7302647), (3096, 6793160), (3168, 6638770), (3440, 6113844), (3520, 5974893), (3784, 5558040), (3870, 5434528), (3960, 5311016), (4128, 5094870), (4257, 4940480), (4730, 4446432), (5160, 4075896), (5280, 3983262), (5676, 3705360), (6192, 3396580), (6336, 3319385), (6880, 3056922), (7095, 2964288), (7568, 2779020), (7740, 2717264), (7920, 2655508), (8256, 2547435), (8514, 2470240), (9460, 2223216), (10320, 2037948), (10560, 1991631), (11352, 1852680), (12384, 1698290), (13760, 1528461), (14190, 1482144), (15136, 1389510), (15439, 1362240), (15480, 1358632), (15840, 1327754), (17028, 1235120), (18920, 1111608), (20640, 1018974), (21285, 988096), (22704, 926340), (24768, 849145), (28380, 741072), (30272, 694755), (30878, 681120), (30960, 679316), (31680, 663877), (34056, 617560), (37840, 555804), (41280, 509487), (42570, 494048), (45408, 463170), (46317, 454080), (56760, 370536), (61756, 340560), (61920, 339658), (68112, 308780), (75680, 277902), (77195, 272448), (85140, 247024), (90816, 231585), (92634, 227040), (113520, 185268), (123512, 170280), (123840, 169829), (136224, 154390), (138951, 151360)]