1395040320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 280

約数和(自身を含む): 5018739264

約数和(自身を除く): 3623698944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 192, 214, 216, 240, 270, 288, 320, 321, 324, 360, 405, 428, 432, 480, 503, 535, 540, 576, 642, 648, 720, 810, 856, 864, 960, 963, 1006, 1070, 1080, 1284, 1296, 1440, 1509, 1605, 1620, 1712, 1728, 1926, 2012, 2140, 2160, 2515, 2568, 2592, 2880, 2889, 3018, 3210, 3240, 3424, 3852, 4024, 4280, 4320, 4527, 4815, 5030, 5136, 5184, 5778, 6036, 6420, 6480, 6848, 7545, 7704, 8048, 8560, 8640, 8667, 9054, 9630, 10060, 10272, 11556, 12072, 12840, 12960, 13581, 14445, 15090, 15408, 16096, 17120, 17334, 18108, 19260, 20120, 20544, 22635, 23112, 24144, 25680, 25920, 27162, 28890, 30180, 30816, 32192, 34240, 34668, 36216, 38520, 40240, 40743, 43335, 45270, 46224, 48288, 51360, 53821, 54324, 57780, 60360, 61632, 67905, 69336, 72432, 77040, 80480, 81486, 86670, 90540, 92448, 96576, 102720, 107642, 108648, 115560, 120720, 135810, 138672, 144864, 154080, 160960, 161463, 162972, 173340, 181080, 184896, 203715, 215284, 217296, 231120, 241440, 269105, 271620, 277344, 289728, 308160, 322926, 325944, 346680, 362160, 407430, 430568, 434592, 462240, 482880, 484389, 538210, 543240, 554688, 645852, 651888, 693360, 724320, 807315, 814860, 861136, 869184, 924480, 968778, 1076420, 1086480, 1291704, 1303776, 1386720, 1448640, 1453167, 1614630, 1629720, 1722272, 1937556, 2152840, 2172960, 2421945, 2583408, 2607552, 2773440, 2906334, 3229260, 3259440, 3444544, 3875112, 4305680, 4345920, 4359501, 4843890, 5166816, 5812668, 6458520, 6518880, 7265835, 7750224, 8611360, 8719002, 9687780, 10333632, 11625336, 12917040, 13037760, 14531670, 15500448, 17222720, 17438004, 19375560, 21797505, 23250672, 25834080, 29063340, 31000896, 34876008, 38751120, 43595010, 46501344, 51668160, 58126680, 69752016, 77502240, 87190020, 93002688, 116253360, 139504032, 155004480, 174380040, 232506720, 279008064, 348760080, 465013440, 697520160, 1395040320]

約数ペア:

[(1, 1395040320), (2, 697520160), (3, 465013440), (4, 348760080), (5, 279008064), (6, 232506720), (8, 174380040), (9, 155004480), (10, 139504032), (12, 116253360), (15, 93002688), (16, 87190020), (18, 77502240), (20, 69752016), (24, 58126680), (27, 51668160), (30, 46501344), (32, 43595010), (36, 38751120), (40, 34876008), (45, 31000896), (48, 29063340), (54, 25834080), (60, 23250672), (64, 21797505), (72, 19375560), (80, 17438004), (81, 17222720), (90, 15500448), (96, 14531670), (107, 13037760), (108, 12917040), (120, 11625336), (135, 10333632), (144, 9687780), (160, 8719002), (162, 8611360), (180, 7750224), (192, 7265835), (214, 6518880), (216, 6458520), (240, 5812668), (270, 5166816), (288, 4843890), (320, 4359501), (321, 4345920), (324, 4305680), (360, 3875112), (405, 3444544), (428, 3259440), (432, 3229260), (480, 2906334), (503, 2773440), (535, 2607552), (540, 2583408), (576, 2421945), (642, 2172960), (648, 2152840), (720, 1937556), (810, 1722272), (856, 1629720), (864, 1614630), (960, 1453167), (963, 1448640), (1006, 1386720), (1070, 1303776), (1080, 1291704), (1284, 1086480), (1296, 1076420), (1440, 968778), (1509, 924480), (1605, 869184), (1620, 861136), (1712, 814860), (1728, 807315), (1926, 724320), (2012, 693360), (2140, 651888), (2160, 645852), (2515, 554688), (2568, 543240), (2592, 538210), (2880, 484389), (2889, 482880), (3018, 462240), (3210, 434592), (3240, 430568), (3424, 407430), (3852, 362160), (4024, 346680), (4280, 325944), (4320, 322926), (4527, 308160), (4815, 289728), (5030, 277344), (5136, 271620), (5184, 269105), (5778, 241440), (6036, 231120), (6420, 217296), (6480, 215284), (6848, 203715), (7545, 184896), (7704, 181080), (8048, 173340), (8560, 162972), (8640, 161463), (8667, 160960), (9054, 154080), (9630, 144864), (10060, 138672), (10272, 135810), (11556, 120720), (12072, 115560), (12840, 108648), (12960, 107642), (13581, 102720), (14445, 96576), (15090, 92448), (15408, 90540), (16096, 86670), (17120, 81486), (17334, 80480), (18108, 77040), (19260, 72432), (20120, 69336), (20544, 67905), (22635, 61632), (23112, 60360), (24144, 57780), (25680, 54324), (25920, 53821), (27162, 51360), (28890, 48288), (30180, 46224), (30816, 45270), (32192, 43335), (34240, 40743), (34668, 40240), (36216, 38520)]