223964460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 762531840

約数和(自身を除く): 538567380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 787, 837, 918, 930, 1020, 1054, 1116, 1395, 1530, 1574, 1581, 1674, 1836, 1860, 2108, 2295, 2361, 2635, 2790, 3060, 3148, 3162, 3348, 3935, 4185, 4590, 4722, 4743, 5270, 5580, 6324, 7083, 7870, 7905, 8370, 9180, 9444, 9486, 10540, 11805, 13379, 14166, 14229, 15740, 15810, 16740, 18972, 21249, 23610, 23715, 24397, 26758, 28332, 28458, 31620, 35415, 40137, 42498, 47220, 47430, 48794, 53516, 56916, 66895, 70830, 71145, 73191, 80274, 84996, 94860, 97588, 106245, 120411, 121985, 133790, 141660, 142290, 146382, 160548, 200685, 212490, 219573, 240822, 243970, 267580, 284580, 292764, 361233, 365955, 401370, 414749, 424980, 439146, 481644, 487940, 602055, 658719, 722466, 731910, 802740, 829498, 878292, 1097865, 1204110, 1244247, 1317438, 1444932, 1463820, 1658996, 1806165, 2073745, 2195730, 2408220, 2488494, 2634876, 3293595, 3612330, 3732741, 4147490, 4391460, 4976988, 6221235, 6587190, 7224660, 7465482, 8294980, 11198223, 12442470, 13174380, 14930964, 18663705, 22396446, 24884940, 37327410, 44792892, 55991115, 74654820, 111982230, 223964460]

約数ペア:

[(1, 223964460), (2, 111982230), (3, 74654820), (4, 55991115), (5, 44792892), (6, 37327410), (9, 24884940), (10, 22396446), (12, 18663705), (15, 14930964), (17, 13174380), (18, 12442470), (20, 11198223), (27, 8294980), (30, 7465482), (31, 7224660), (34, 6587190), (36, 6221235), (45, 4976988), (51, 4391460), (54, 4147490), (60, 3732741), (62, 3612330), (68, 3293595), (85, 2634876), (90, 2488494), (93, 2408220), (102, 2195730), (108, 2073745), (124, 1806165), (135, 1658996), (153, 1463820), (155, 1444932), (170, 1317438), (180, 1244247), (186, 1204110), (204, 1097865), (255, 878292), (270, 829498), (279, 802740), (306, 731910), (310, 722466), (340, 658719), (372, 602055), (459, 487940), (465, 481644), (510, 439146), (527, 424980), (540, 414749), (558, 401370), (612, 365955), (620, 361233), (765, 292764), (787, 284580), (837, 267580), (918, 243970), (930, 240822), (1020, 219573), (1054, 212490), (1116, 200685), (1395, 160548), (1530, 146382), (1574, 142290), (1581, 141660), (1674, 133790), (1836, 121985), (1860, 120411), (2108, 106245), (2295, 97588), (2361, 94860), (2635, 84996), (2790, 80274), (3060, 73191), (3148, 71145), (3162, 70830), (3348, 66895), (3935, 56916), (4185, 53516), (4590, 48794), (4722, 47430), (4743, 47220), (5270, 42498), (5580, 40137), (6324, 35415), (7083, 31620), (7870, 28458), (7905, 28332), (8370, 26758), (9180, 24397), (9444, 23715), (9486, 23610), (10540, 21249), (11805, 18972), (13379, 16740), (14166, 15810), (14229, 15740)]