2479663620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{40163}}^1$

素因数の和:40199

約数の個数: 144

約数和(自身を含む): 8771817600

約数和(自身を除く): 6292153980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15435, 20580, 30870, 40163, 61740, 80326, 120489, 160652, 200815, 240978, 281141, 361467, 401630, 481956, 562282, 602445, 722934, 803260, 843423, 1124564, 1204890, 1405705, 1445868, 1686846, 1807335, 1967987, 2409780, 2530269, 2811410, 3373692, 3614670, 3935974, 4217115, 5060538, 5622820, 5903961, 7229340, 7871948, 8434230, 9839935, 10121076, 11807922, 12651345, 13775909, 16868460, 17711883, 19679870, 23615844, 25302690, 27551818, 29519805, 35423766, 39359740, 41327727, 50605380, 55103636, 59039610, 68879545, 70847532, 82655454, 88559415, 118079220, 123983181, 137759090, 165310908, 177118830, 206638635, 247966362, 275518180, 354237660, 413277270, 495932724, 619915905, 826554540, 1239831810, 2479663620]

約数ペア:

[(1, 2479663620), (2, 1239831810), (3, 826554540), (4, 619915905), (5, 495932724), (6, 413277270), (7, 354237660), (9, 275518180), (10, 247966362), (12, 206638635), (14, 177118830), (15, 165310908), (18, 137759090), (20, 123983181), (21, 118079220), (28, 88559415), (30, 82655454), (35, 70847532), (36, 68879545), (42, 59039610), (45, 55103636), (49, 50605380), (60, 41327727), (63, 39359740), (70, 35423766), (84, 29519805), (90, 27551818), (98, 25302690), (105, 23615844), (126, 19679870), (140, 17711883), (147, 16868460), (180, 13775909), (196, 12651345), (210, 11807922), (245, 10121076), (252, 9839935), (294, 8434230), (315, 7871948), (343, 7229340), (420, 5903961), (441, 5622820), (490, 5060538), (588, 4217115), (630, 3935974), (686, 3614670), (735, 3373692), (882, 2811410), (980, 2530269), (1029, 2409780), (1260, 1967987), (1372, 1807335), (1470, 1686846), (1715, 1445868), (1764, 1405705), (2058, 1204890), (2205, 1124564), (2940, 843423), (3087, 803260), (3430, 722934), (4116, 602445), (4410, 562282), (5145, 481956), (6174, 401630), (6860, 361467), (8820, 281141), (10290, 240978), (12348, 200815), (15435, 160652), (20580, 120489), (30870, 80326), (40163, 61740)]