1964092320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23929}}^1$

素因数の和:23972

約数の個数: 192

約数和(自身を含む): 7236432000

約数和(自身を除く): 5272339680

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, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 23929, 27360, 41040, 47858, 71787, 82080, 95716, 119645, 143574, 191432, 215361, 239290, 287148, 358935, 382864, 430722, 454651, 478580, 574296, 646083, 717870, 765728, 861444, 909302, 957160, 1076805, 1148592, 1292166, 1363953, 1435740, 1722888, 1818604, 1914320, 2153610, 2273255, 2297184, 2584332, 2727906, 2871480, 3230415, 3445776, 3637208, 3828640, 4091859, 4307220, 4546510, 5168664, 5455812, 5742960, 6460830, 6819765, 6891552, 7274416, 8183718, 8614440, 9093020, 10337328, 10911624, 11485920, 12275577, 12921660, 13639530, 14548832, 16367436, 17228880, 18186040, 20459295, 20674656, 21823248, 24551154, 25843320, 27279060, 32734872, 34457760, 36372080, 40918590, 43646496, 49102308, 51686640, 54558120, 61377885, 65469744, 72744160, 81837180, 98204616, 103373280, 109116240, 122755770, 130939488, 163674360, 196409232, 218232480, 245511540, 327348720, 392818464, 491023080, 654697440, 982046160, 1964092320]

約数ペア:

[(1, 1964092320), (2, 982046160), (3, 654697440), (4, 491023080), (5, 392818464), (6, 327348720), (8, 245511540), (9, 218232480), (10, 196409232), (12, 163674360), (15, 130939488), (16, 122755770), (18, 109116240), (19, 103373280), (20, 98204616), (24, 81837180), (27, 72744160), (30, 65469744), (32, 61377885), (36, 54558120), (38, 51686640), (40, 49102308), (45, 43646496), (48, 40918590), (54, 36372080), (57, 34457760), (60, 32734872), (72, 27279060), (76, 25843320), (80, 24551154), (90, 21823248), (95, 20674656), (96, 20459295), (108, 18186040), (114, 17228880), (120, 16367436), (135, 14548832), (144, 13639530), (152, 12921660), (160, 12275577), (171, 11485920), (180, 10911624), (190, 10337328), (216, 9093020), (228, 8614440), (240, 8183718), (270, 7274416), (285, 6891552), (288, 6819765), (304, 6460830), (342, 5742960), (360, 5455812), (380, 5168664), (432, 4546510), (456, 4307220), (480, 4091859), (513, 3828640), (540, 3637208), (570, 3445776), (608, 3230415), (684, 2871480), (720, 2727906), (760, 2584332), (855, 2297184), (864, 2273255), (912, 2153610), (1026, 1914320), (1080, 1818604), (1140, 1722888), (1368, 1435740), (1440, 1363953), (1520, 1292166), (1710, 1148592), (1824, 1076805), (2052, 957160), (2160, 909302), (2280, 861444), (2565, 765728), (2736, 717870), (3040, 646083), (3420, 574296), (4104, 478580), (4320, 454651), (4560, 430722), (5130, 382864), (5472, 358935), (6840, 287148), (8208, 239290), (9120, 215361), (10260, 191432), (13680, 143574), (16416, 119645), (20520, 95716), (23929, 82080), (27360, 71787), (41040, 47858)]