1147673940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 3819798528

約数和(自身を除く): 2672124588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 181, 186, 210, 217, 310, 362, 372, 420, 434, 465, 487, 543, 620, 651, 724, 868, 905, 930, 974, 1085, 1086, 1267, 1302, 1461, 1810, 1860, 1948, 2170, 2172, 2435, 2534, 2604, 2715, 2922, 3255, 3409, 3620, 3801, 4340, 4870, 5068, 5430, 5611, 5844, 6335, 6510, 6818, 7305, 7602, 9740, 10227, 10860, 11222, 12670, 13020, 13636, 14610, 15097, 15204, 16833, 17045, 19005, 20454, 22444, 25340, 28055, 29220, 30194, 33666, 34090, 38010, 39277, 40908, 45291, 51135, 56110, 60388, 67332, 68180, 75485, 76020, 78554, 84165, 88147, 90582, 102270, 105679, 112220, 117831, 150970, 157108, 168330, 176294, 181164, 196385, 204540, 211358, 226455, 235662, 264441, 301940, 317037, 336660, 352588, 392770, 422716, 440735, 452910, 471324, 528395, 528882, 589155, 617029, 634074, 785540, 881470, 905820, 1056790, 1057764, 1178310, 1234058, 1268148, 1322205, 1585185, 1762940, 1851087, 2113580, 2356620, 2468116, 2644410, 2732557, 3085145, 3170370, 3702174, 5288820, 5465114, 6170290, 6340740, 7404348, 8197671, 9255435, 10930228, 12340580, 13662785, 16395342, 18510870, 19127899, 27325570, 32790684, 37021740, 38255798, 40988355, 54651140, 57383697, 76511596, 81976710, 95639495, 114767394, 163953420, 191278990, 229534788, 286918485, 382557980, 573836970, 1147673940]

約数ペア:

[(1, 1147673940), (2, 573836970), (3, 382557980), (4, 286918485), (5, 229534788), (6, 191278990), (7, 163953420), (10, 114767394), (12, 95639495), (14, 81976710), (15, 76511596), (20, 57383697), (21, 54651140), (28, 40988355), (30, 38255798), (31, 37021740), (35, 32790684), (42, 27325570), (60, 19127899), (62, 18510870), (70, 16395342), (84, 13662785), (93, 12340580), (105, 10930228), (124, 9255435), (140, 8197671), (155, 7404348), (181, 6340740), (186, 6170290), (210, 5465114), (217, 5288820), (310, 3702174), (362, 3170370), (372, 3085145), (420, 2732557), (434, 2644410), (465, 2468116), (487, 2356620), (543, 2113580), (620, 1851087), (651, 1762940), (724, 1585185), (868, 1322205), (905, 1268148), (930, 1234058), (974, 1178310), (1085, 1057764), (1086, 1056790), (1267, 905820), (1302, 881470), (1461, 785540), (1810, 634074), (1860, 617029), (1948, 589155), (2170, 528882), (2172, 528395), (2435, 471324), (2534, 452910), (2604, 440735), (2715, 422716), (2922, 392770), (3255, 352588), (3409, 336660), (3620, 317037), (3801, 301940), (4340, 264441), (4870, 235662), (5068, 226455), (5430, 211358), (5611, 204540), (5844, 196385), (6335, 181164), (6510, 176294), (6818, 168330), (7305, 157108), (7602, 150970), (9740, 117831), (10227, 112220), (10860, 105679), (11222, 102270), (12670, 90582), (13020, 88147), (13636, 84165), (14610, 78554), (15097, 76020), (15204, 75485), (16833, 68180), (17045, 67332), (19005, 60388), (20454, 56110), (22444, 51135), (25340, 45291), (28055, 40908), (29220, 39277), (30194, 38010), (33666, 34090)]