23140321920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70481}}^1$

素因数の和:70528

約数の個数: 256

約数和(自身を含む): 86269968000

約数和(自身を除く): 63129646080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 70481, 82080, 109440, 140962, 164160, 211443, 281924, 328320, 352405, 422886, 563848, 634329, 704810, 845772, 1057215, 1127696, 1268658, 1339139, 1409620, 1691544, 1902987, 2114430, 2255392, 2537316, 2678278, 2819240, 3171645, 3383088, 3805974, 4017417, 4228860, 4510784, 5074632, 5356556, 5638480, 6343290, 6695695, 6766176, 7611948, 8034834, 8457720, 9021568, 9514935, 10149264, 10713112, 11276960, 12052251, 12686580, 13391390, 13532352, 15223896, 16069668, 16915440, 19029870, 20087085, 20298528, 21426224, 22553920, 24104502, 25373160, 26782780, 27064704, 30447792, 32139336, 33830880, 36156753, 38059740, 40174170, 40597056, 42852448, 45107840, 48209004, 50746320, 53565560, 60261255, 60895584, 64278672, 67661760, 72313506, 76119480, 80348340, 81194112, 85704896, 96418008, 101492640, 107131120, 120522510, 121791168, 128557344, 135323520, 144627012, 152238960, 160696680, 171409792, 180783765, 192836016, 202985280, 214262240, 241045020, 243582336, 257114688, 289254024, 304477920, 321393360, 361567530, 385672032, 405970560, 428524480, 482090040, 514229376, 578508048, 608955840, 642786720, 723135060, 771344064, 857048960, 964180080, 1157016096, 1217911680, 1285573440, 1446270120, 1542688128, 1928360160, 2314032192, 2571146880, 2892540240, 3856720320, 4628064384, 5785080480, 7713440640, 11570160960, 23140321920]

約数ペア:

[(1, 23140321920), (2, 11570160960), (3, 7713440640), (4, 5785080480), (5, 4628064384), (6, 3856720320), (8, 2892540240), (9, 2571146880), (10, 2314032192), (12, 1928360160), (15, 1542688128), (16, 1446270120), (18, 1285573440), (19, 1217911680), (20, 1157016096), (24, 964180080), (27, 857048960), (30, 771344064), (32, 723135060), (36, 642786720), (38, 608955840), (40, 578508048), (45, 514229376), (48, 482090040), (54, 428524480), (57, 405970560), (60, 385672032), (64, 361567530), (72, 321393360), (76, 304477920), (80, 289254024), (90, 257114688), (95, 243582336), (96, 241045020), (108, 214262240), (114, 202985280), (120, 192836016), (128, 180783765), (135, 171409792), (144, 160696680), (152, 152238960), (160, 144627012), (171, 135323520), (180, 128557344), (190, 121791168), (192, 120522510), (216, 107131120), (228, 101492640), (240, 96418008), (270, 85704896), (285, 81194112), (288, 80348340), (304, 76119480), (320, 72313506), (342, 67661760), (360, 64278672), (380, 60895584), (384, 60261255), (432, 53565560), (456, 50746320), (480, 48209004), (513, 45107840), (540, 42852448), (570, 40597056), (576, 40174170), (608, 38059740), (640, 36156753), (684, 33830880), (720, 32139336), (760, 30447792), (855, 27064704), (864, 26782780), (912, 25373160), (960, 24104502), (1026, 22553920), (1080, 21426224), (1140, 20298528), (1152, 20087085), (1216, 19029870), (1368, 16915440), (1440, 16069668), (1520, 15223896), (1710, 13532352), (1728, 13391390), (1824, 12686580), (1920, 12052251), (2052, 11276960), (2160, 10713112), (2280, 10149264), (2432, 9514935), (2565, 9021568), (2736, 8457720), (2880, 8034834), (3040, 7611948), (3420, 6766176), (3456, 6695695), (3648, 6343290), (4104, 5638480), (4320, 5356556), (4560, 5074632), (5130, 4510784), (5472, 4228860), (5760, 4017417), (6080, 3805974), (6840, 3383088), (7296, 3171645), (8208, 2819240), (8640, 2678278), (9120, 2537316), (10260, 2255392), (10944, 2114430), (12160, 1902987), (13680, 1691544), (16416, 1409620), (17280, 1339139), (18240, 1268658), (20520, 1127696), (21888, 1057215), (27360, 845772), (32832, 704810), (36480, 634329), (41040, 563848), (54720, 422886), (65664, 352405), (70481, 328320), (82080, 281924), (109440, 211443), (140962, 164160)]