15284425680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^3\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 54505440000

約数和(自身を除く): 39221014320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 89, 90, 108, 120, 129, 135, 144, 172, 178, 180, 215, 216, 240, 258, 267, 270, 344, 356, 360, 387, 430, 432, 445, 516, 534, 540, 645, 688, 712, 720, 774, 801, 860, 890, 1032, 1068, 1080, 1161, 1290, 1335, 1424, 1548, 1602, 1720, 1780, 1849, 1935, 2064, 2136, 2160, 2322, 2403, 2580, 2670, 3096, 3204, 3440, 3560, 3698, 3827, 3870, 4005, 4272, 4644, 4806, 5160, 5340, 5547, 5805, 6192, 6408, 7120, 7396, 7654, 7740, 8010, 9245, 9288, 9612, 10320, 10680, 11094, 11481, 11610, 12015, 12816, 14792, 15308, 15480, 16020, 16641, 18490, 18576, 19135, 19224, 21360, 22188, 22962, 23220, 24030, 27735, 29584, 30616, 30960, 32040, 33282, 34443, 36980, 38270, 38448, 44376, 45924, 46440, 48060, 49923, 55470, 57405, 61232, 64080, 66564, 68886, 73960, 76540, 79507, 83205, 88752, 91848, 92880, 96120, 99846, 103329, 110940, 114810, 133128, 137772, 147920, 153080, 159014, 164561, 166410, 172215, 183696, 192240, 199692, 206658, 221880, 229620, 238521, 249615, 266256, 275544, 306160, 318028, 329122, 332820, 344430, 397535, 399384, 413316, 443760, 459240, 477042, 493683, 499230, 516645, 551088, 636056, 658244, 665640, 688860, 715563, 795070, 798768, 822805, 826632, 918480, 954084, 987366, 998460, 1033290, 1192605, 1272112, 1316488, 1331280, 1377720, 1431126, 1481049, 1590140, 1645610, 1653264, 1908168, 1974732, 1996920, 2066580, 2146689, 2385210, 2468415, 2632976, 2755440, 2862252, 2962098, 3180280, 3291220, 3577815, 3816336, 3949464, 3993840, 4133160, 4293378, 4443147, 4770420, 4936830, 5724504, 5924196, 6360560, 6582440, 7076123, 7155630, 7405245, 7898928, 8266320, 8586756, 8886294, 9540840, 9873660, 10733445, 11449008, 11848392, 13164880, 14152246, 14311260, 14810490, 17173512, 17772588, 19081680, 19747320, 21228369, 21466890, 22215735, 23696784, 28304492, 28622520, 29620980, 34347024, 35380615, 35545176, 39494640, 42456738, 42933780, 44431470, 56608984, 57245040, 59241960, 63685107, 70761230, 71090352, 84913476, 85867560, 88862940, 106141845, 113217968, 118483920, 127370214, 141522460, 169826952, 171735120, 177725880, 191055321, 212283690, 254740428, 283044920, 318425535, 339653904, 355451760, 382110642, 424567380, 509480856, 566089840, 636851070, 764221284, 849134760, 955276605, 1018961712, 1273702140, 1528442568, 1698269520, 1910553210, 2547404280, 3056885136, 3821106420, 5094808560, 7642212840, 15284425680]

約数ペア:

[(1, 15284425680), (2, 7642212840), (3, 5094808560), (4, 3821106420), (5, 3056885136), (6, 2547404280), (8, 1910553210), (9, 1698269520), (10, 1528442568), (12, 1273702140), (15, 1018961712), (16, 955276605), (18, 849134760), (20, 764221284), (24, 636851070), (27, 566089840), (30, 509480856), (36, 424567380), (40, 382110642), (43, 355451760), (45, 339653904), (48, 318425535), (54, 283044920), (60, 254740428), (72, 212283690), (80, 191055321), (86, 177725880), (89, 171735120), (90, 169826952), (108, 141522460), (120, 127370214), (129, 118483920), (135, 113217968), (144, 106141845), (172, 88862940), (178, 85867560), (180, 84913476), (215, 71090352), (216, 70761230), (240, 63685107), (258, 59241960), (267, 57245040), (270, 56608984), (344, 44431470), (356, 42933780), (360, 42456738), (387, 39494640), (430, 35545176), (432, 35380615), (445, 34347024), (516, 29620980), (534, 28622520), (540, 28304492), (645, 23696784), (688, 22215735), (712, 21466890), (720, 21228369), (774, 19747320), (801, 19081680), (860, 17772588), (890, 17173512), (1032, 14810490), (1068, 14311260), (1080, 14152246), (1161, 13164880), (1290, 11848392), (1335, 11449008), (1424, 10733445), (1548, 9873660), (1602, 9540840), (1720, 8886294), (1780, 8586756), (1849, 8266320), (1935, 7898928), (2064, 7405245), (2136, 7155630), (2160, 7076123), (2322, 6582440), (2403, 6360560), (2580, 5924196), (2670, 5724504), (3096, 4936830), (3204, 4770420), (3440, 4443147), (3560, 4293378), (3698, 4133160), (3827, 3993840), (3870, 3949464), (4005, 3816336), (4272, 3577815), (4644, 3291220), (4806, 3180280), (5160, 2962098), (5340, 2862252), (5547, 2755440), (5805, 2632976), (6192, 2468415), (6408, 2385210), (7120, 2146689), (7396, 2066580), (7654, 1996920), (7740, 1974732), (8010, 1908168), (9245, 1653264), (9288, 1645610), (9612, 1590140), (10320, 1481049), (10680, 1431126), (11094, 1377720), (11481, 1331280), (11610, 1316488), (12015, 1272112), (12816, 1192605), (14792, 1033290), (15308, 998460), (15480, 987366), (16020, 954084), (16641, 918480), (18490, 826632), (18576, 822805), (19135, 798768), (19224, 795070), (21360, 715563), (22188, 688860), (22962, 665640), (23220, 658244), (24030, 636056), (27735, 551088), (29584, 516645), (30616, 499230), (30960, 493683), (32040, 477042), (33282, 459240), (34443, 443760), (36980, 413316), (38270, 399384), (38448, 397535), (44376, 344430), (45924, 332820), (46440, 329122), (48060, 318028), (49923, 306160), (55470, 275544), (57405, 266256), (61232, 249615), (64080, 238521), (66564, 229620), (68886, 221880), (73960, 206658), (76540, 199692), (79507, 192240), (83205, 183696), (88752, 172215), (91848, 166410), (92880, 164561), (96120, 159014), (99846, 153080), (103329, 147920), (110940, 137772), (114810, 133128)]