1444890780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8929}}^1$

素因数の和:9004

約数の個数: 144

約数和(自身を含む): 4680748800

約数和(自身を除く): 3235858020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2610, 2697, 2790, 3596, 4495, 5220, 5394, 5580, 8091, 8929, 8990, 10788, 13485, 16182, 17858, 17980, 26787, 26970, 32364, 35716, 40455, 44645, 53574, 53940, 80361, 80910, 89290, 107148, 133935, 160722, 161820, 178580, 258941, 267870, 276799, 321444, 401805, 517882, 535740, 553598, 776823, 803610, 830397, 1035764, 1107196, 1294705, 1383995, 1553646, 1607220, 1660794, 2330469, 2491191, 2589410, 2767990, 3107292, 3321588, 3884115, 4151985, 4660938, 4982382, 5178820, 5535980, 7768230, 8027171, 8303970, 9321876, 9964764, 11652345, 12455955, 15536460, 16054342, 16607940, 23304690, 24081513, 24911910, 32108684, 40135855, 46609380, 48163026, 49823820, 72244539, 80271710, 96326052, 120407565, 144489078, 160543420, 240815130, 288978156, 361222695, 481630260, 722445390, 1444890780]

約数ペア:

[(1, 1444890780), (2, 722445390), (3, 481630260), (4, 361222695), (5, 288978156), (6, 240815130), (9, 160543420), (10, 144489078), (12, 120407565), (15, 96326052), (18, 80271710), (20, 72244539), (29, 49823820), (30, 48163026), (31, 46609380), (36, 40135855), (45, 32108684), (58, 24911910), (60, 24081513), (62, 23304690), (87, 16607940), (90, 16054342), (93, 15536460), (116, 12455955), (124, 11652345), (145, 9964764), (155, 9321876), (174, 8303970), (180, 8027171), (186, 7768230), (261, 5535980), (279, 5178820), (290, 4982382), (310, 4660938), (348, 4151985), (372, 3884115), (435, 3321588), (465, 3107292), (522, 2767990), (558, 2589410), (580, 2491191), (620, 2330469), (870, 1660794), (899, 1607220), (930, 1553646), (1044, 1383995), (1116, 1294705), (1305, 1107196), (1395, 1035764), (1740, 830397), (1798, 803610), (1860, 776823), (2610, 553598), (2697, 535740), (2790, 517882), (3596, 401805), (4495, 321444), (5220, 276799), (5394, 267870), (5580, 258941), (8091, 178580), (8929, 161820), (8990, 160722), (10788, 133935), (13485, 107148), (16182, 89290), (17858, 80910), (17980, 80361), (26787, 53940), (26970, 53574), (32364, 44645), (35716, 40455)]