1797470640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5323}}^1$

素因数の和:5416

約数の個数: 240

約数和(自身を含む): 7003147008

約数和(自身を除く): 5205676368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3752, 4020, 4221, 4690, 4824, 5040, 5323, 5360, 5628, 6030, 7035, 7504, 8040, 8442, 9380, 9648, 10646, 11256, 12060, 14070, 15969, 16080, 16884, 18760, 21105, 21292, 22512, 24120, 26615, 28140, 31938, 33768, 37261, 37520, 42210, 42584, 47907, 48240, 53230, 56280, 63876, 67536, 74522, 79845, 84420, 85168, 95814, 106460, 111783, 112560, 127752, 149044, 159690, 168840, 186305, 191628, 212920, 223566, 239535, 255504, 298088, 319380, 335349, 337680, 356641, 372610, 383256, 425840, 447132, 479070, 558915, 596176, 638760, 670698, 713282, 745220, 766512, 894264, 958140, 1069923, 1117830, 1277520, 1341396, 1426564, 1490440, 1676745, 1783205, 1788528, 1916280, 2139846, 2235660, 2496487, 2682792, 2853128, 2980880, 3209769, 3353490, 3566410, 3832560, 4279692, 4471320, 4992974, 5349615, 5365584, 5706256, 6419538, 6706980, 7132820, 7489461, 8559384, 8942640, 9985948, 10699230, 12482435, 12839076, 13413960, 14265640, 14978922, 16048845, 17118768, 19971896, 21398460, 22468383, 24964870, 25678152, 26827920, 28531280, 29957844, 32097690, 37447305, 39943792, 42796920, 44936766, 49929740, 51356304, 59915688, 64195380, 74894610, 85593840, 89873532, 99859480, 112341915, 119831376, 128390760, 149789220, 179747064, 199718960, 224683830, 256781520, 299578440, 359494128, 449367660, 599156880, 898735320, 1797470640]

約数ペア:

[(1, 1797470640), (2, 898735320), (3, 599156880), (4, 449367660), (5, 359494128), (6, 299578440), (7, 256781520), (8, 224683830), (9, 199718960), (10, 179747064), (12, 149789220), (14, 128390760), (15, 119831376), (16, 112341915), (18, 99859480), (20, 89873532), (21, 85593840), (24, 74894610), (28, 64195380), (30, 59915688), (35, 51356304), (36, 49929740), (40, 44936766), (42, 42796920), (45, 39943792), (48, 37447305), (56, 32097690), (60, 29957844), (63, 28531280), (67, 26827920), (70, 25678152), (72, 24964870), (80, 22468383), (84, 21398460), (90, 19971896), (105, 17118768), (112, 16048845), (120, 14978922), (126, 14265640), (134, 13413960), (140, 12839076), (144, 12482435), (168, 10699230), (180, 9985948), (201, 8942640), (210, 8559384), (240, 7489461), (252, 7132820), (268, 6706980), (280, 6419538), (315, 5706256), (335, 5365584), (336, 5349615), (360, 4992974), (402, 4471320), (420, 4279692), (469, 3832560), (504, 3566410), (536, 3353490), (560, 3209769), (603, 2980880), (630, 2853128), (670, 2682792), (720, 2496487), (804, 2235660), (840, 2139846), (938, 1916280), (1005, 1788528), (1008, 1783205), (1072, 1676745), (1206, 1490440), (1260, 1426564), (1340, 1341396), (1407, 1277520), (1608, 1117830), (1680, 1069923), (1876, 958140), (2010, 894264), (2345, 766512), (2412, 745220), (2520, 713282), (2680, 670698), (2814, 638760), (3015, 596176), (3216, 558915), (3752, 479070), (4020, 447132), (4221, 425840), (4690, 383256), (4824, 372610), (5040, 356641), (5323, 337680), (5360, 335349), (5628, 319380), (6030, 298088), (7035, 255504), (7504, 239535), (8040, 223566), (8442, 212920), (9380, 191628), (9648, 186305), (10646, 168840), (11256, 159690), (12060, 149044), (14070, 127752), (15969, 112560), (16080, 111783), (16884, 106460), (18760, 95814), (21105, 85168), (21292, 84420), (22512, 79845), (24120, 74522), (26615, 67536), (28140, 63876), (31938, 56280), (33768, 53230), (37261, 48240), (37520, 47907), (42210, 42584)]