374676540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4168

約数の個数: 144

約数和(自身を含む): 1260048384

約数和(自身を除く): 885371844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 4111, 4340, 4557, 6076, 6510, 7595, 8222, 9114, 12333, 13020, 15190, 16444, 18228, 20555, 22785, 24666, 28777, 30380, 41110, 45570, 49332, 57554, 61665, 82220, 86331, 91140, 115108, 123330, 127441, 143885, 172662, 201439, 246660, 254882, 287770, 345324, 382323, 402878, 431655, 509764, 575540, 604317, 637205, 764646, 805756, 863310, 892087, 1007195, 1208634, 1274410, 1529292, 1726620, 1784174, 1911615, 2014390, 2417268, 2548820, 2676261, 3021585, 3568348, 3823230, 4028780, 4460435, 5352522, 6043170, 6244609, 7646460, 8920870, 10705044, 12086340, 12489218, 13381305, 17841740, 18733827, 24978436, 26762610, 31223045, 37467654, 53525220, 62446090, 74935308, 93669135, 124892180, 187338270, 374676540]

約数ペア:

[(1, 374676540), (2, 187338270), (3, 124892180), (4, 93669135), (5, 74935308), (6, 62446090), (7, 53525220), (10, 37467654), (12, 31223045), (14, 26762610), (15, 24978436), (20, 18733827), (21, 17841740), (28, 13381305), (30, 12489218), (31, 12086340), (35, 10705044), (42, 8920870), (49, 7646460), (60, 6244609), (62, 6043170), (70, 5352522), (84, 4460435), (93, 4028780), (98, 3823230), (105, 3568348), (124, 3021585), (140, 2676261), (147, 2548820), (155, 2417268), (186, 2014390), (196, 1911615), (210, 1784174), (217, 1726620), (245, 1529292), (294, 1274410), (310, 1208634), (372, 1007195), (420, 892087), (434, 863310), (465, 805756), (490, 764646), (588, 637205), (620, 604317), (651, 575540), (735, 509764), (868, 431655), (930, 402878), (980, 382323), (1085, 345324), (1302, 287770), (1470, 254882), (1519, 246660), (1860, 201439), (2170, 172662), (2604, 143885), (2940, 127441), (3038, 123330), (3255, 115108), (4111, 91140), (4340, 86331), (4557, 82220), (6076, 61665), (6510, 57554), (7595, 49332), (8222, 45570), (9114, 41110), (12333, 30380), (13020, 28777), (15190, 24666), (16444, 22785), (18228, 20555)]