268341513120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{62303}}^1$

素因数の和:63324

約数の個数: 192

約数和(自身を含む): 940152407040

約数和(自身を除く): 671810893920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 997, 1080, 1440, 1994, 2160, 2991, 3988, 4320, 4985, 5982, 7976, 8973, 9970, 11964, 14955, 15952, 17946, 19940, 23928, 26919, 29910, 31904, 35892, 39880, 44865, 47856, 53838, 59820, 62303, 71784, 79760, 89730, 95712, 107676, 119640, 124606, 134595, 143568, 159520, 179460, 186909, 215352, 239280, 249212, 269190, 287136, 311515, 358920, 373818, 430704, 478560, 498424, 538380, 560727, 623030, 717840, 747636, 861408, 934545, 996848, 1076760, 1121454, 1246060, 1435680, 1495272, 1682181, 1869090, 1993696, 2153520, 2242908, 2492120, 2803635, 2990544, 3364362, 3738180, 4307040, 4485816, 4984240, 5607270, 5981088, 6728724, 7476360, 8410905, 8971632, 9968480, 11214540, 13457448, 14952720, 16821810, 17943264, 22429080, 26914896, 29905440, 33643620, 44858160, 53829792, 62116091, 67287240, 89716320, 124232182, 134574480, 186348273, 248464364, 269148960, 310580455, 372696546, 496928728, 559044819, 621160910, 745393092, 931741365, 993857456, 1118089638, 1242321820, 1490786184, 1677134457, 1863482730, 1987714912, 2236179276, 2484643640, 2795224095, 2981572368, 3354268914, 3726965460, 4472358552, 4969287280, 5590448190, 5963144736, 6708537828, 7453930920, 8385672285, 8944717104, 9938574560, 11180896380, 13417075656, 14907861840, 16771344570, 17889434208, 22361792760, 26834151312, 29815723680, 33542689140, 44723585520, 53668302624, 67085378280, 89447171040, 134170756560, 268341513120]

約数ペア:

[(1, 268341513120), (2, 134170756560), (3, 89447171040), (4, 67085378280), (5, 53668302624), (6, 44723585520), (8, 33542689140), (9, 29815723680), (10, 26834151312), (12, 22361792760), (15, 17889434208), (16, 16771344570), (18, 14907861840), (20, 13417075656), (24, 11180896380), (27, 9938574560), (30, 8944717104), (32, 8385672285), (36, 7453930920), (40, 6708537828), (45, 5963144736), (48, 5590448190), (54, 4969287280), (60, 4472358552), (72, 3726965460), (80, 3354268914), (90, 2981572368), (96, 2795224095), (108, 2484643640), (120, 2236179276), (135, 1987714912), (144, 1863482730), (160, 1677134457), (180, 1490786184), (216, 1242321820), (240, 1118089638), (270, 993857456), (288, 931741365), (360, 745393092), (432, 621160910), (480, 559044819), (540, 496928728), (720, 372696546), (864, 310580455), (997, 269148960), (1080, 248464364), (1440, 186348273), (1994, 134574480), (2160, 124232182), (2991, 89716320), (3988, 67287240), (4320, 62116091), (4985, 53829792), (5982, 44858160), (7976, 33643620), (8973, 29905440), (9970, 26914896), (11964, 22429080), (14955, 17943264), (15952, 16821810), (17946, 14952720), (19940, 13457448), (23928, 11214540), (26919, 9968480), (29910, 8971632), (31904, 8410905), (35892, 7476360), (39880, 6728724), (44865, 5981088), (47856, 5607270), (53838, 4984240), (59820, 4485816), (62303, 4307040), (71784, 3738180), (79760, 3364362), (89730, 2990544), (95712, 2803635), (107676, 2492120), (119640, 2242908), (124606, 2153520), (134595, 1993696), (143568, 1869090), (159520, 1682181), (179460, 1495272), (186909, 1435680), (215352, 1246060), (239280, 1121454), (249212, 1076760), (269190, 996848), (287136, 934545), (311515, 861408), (358920, 747636), (373818, 717840), (430704, 623030), (478560, 560727), (498424, 538380)]