469409220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{7603}}^1$

素因数の和:7639

約数の個数: 144

約数和(自身を含む): 1660713600

約数和(自身を除く): 1191304380

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, 7603, 8820, 10290, 12348, 15206, 15435, 20580, 22809, 30412, 30870, 38015, 45618, 53221, 61740, 68427, 76030, 91236, 106442, 114045, 136854, 152060, 159663, 212884, 228090, 266105, 273708, 319326, 342135, 372547, 456180, 478989, 532210, 638652, 684270, 745094, 798315, 957978, 1064420, 1117641, 1368540, 1490188, 1596630, 1862735, 1915956, 2235282, 2394945, 2607829, 3193260, 3352923, 3725470, 4470564, 4789890, 5215658, 5588205, 6705846, 7450940, 7823487, 9579780, 10431316, 11176410, 13039145, 13411692, 15646974, 16764615, 22352820, 23470461, 26078290, 31293948, 33529230, 39117435, 46940922, 52156580, 67058460, 78234870, 93881844, 117352305, 156469740, 234704610, 469409220]

約数ペア:

[(1, 469409220), (2, 234704610), (3, 156469740), (4, 117352305), (5, 93881844), (6, 78234870), (7, 67058460), (9, 52156580), (10, 46940922), (12, 39117435), (14, 33529230), (15, 31293948), (18, 26078290), (20, 23470461), (21, 22352820), (28, 16764615), (30, 15646974), (35, 13411692), (36, 13039145), (42, 11176410), (45, 10431316), (49, 9579780), (60, 7823487), (63, 7450940), (70, 6705846), (84, 5588205), (90, 5215658), (98, 4789890), (105, 4470564), (126, 3725470), (140, 3352923), (147, 3193260), (180, 2607829), (196, 2394945), (210, 2235282), (245, 1915956), (252, 1862735), (294, 1596630), (315, 1490188), (343, 1368540), (420, 1117641), (441, 1064420), (490, 957978), (588, 798315), (630, 745094), (686, 684270), (735, 638652), (882, 532210), (980, 478989), (1029, 456180), (1260, 372547), (1372, 342135), (1470, 319326), (1715, 273708), (1764, 266105), (2058, 228090), (2205, 212884), (2940, 159663), (3087, 152060), (3430, 136854), (4116, 114045), (4410, 106442), (5145, 91236), (6174, 76030), (6860, 68427), (7603, 61740), (8820, 53221), (10290, 45618), (12348, 38015), (15206, 30870), (15435, 30412), (20580, 22809)]