2386839420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20369}}^1$

素因数の和:20425

約数の個数: 192

約数和(自身を含む): 8760729600

約数和(自身を除く): 6373890180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 16740, 19530, 20369, 23436, 29295, 39060, 40738, 58590, 61107, 81476, 101845, 117180, 122214, 142583, 183321, 203690, 244428, 285166, 305535, 366642, 407380, 427749, 549963, 570332, 611070, 631439, 712915, 733284, 855498, 916605, 1099926, 1222140, 1262878, 1283247, 1425830, 1710996, 1833210, 1894317, 2138745, 2199852, 2525756, 2566494, 2749815, 2851660, 3157195, 3666420, 3788634, 3849741, 4277490, 4420073, 5132988, 5499630, 5682951, 6314390, 6416235, 7577268, 7699482, 8554980, 8840146, 9471585, 10999260, 11365902, 12628780, 12832470, 13260219, 15398964, 17048853, 17680292, 18943170, 19248705, 22100365, 22731804, 25664940, 26520438, 28414755, 34097706, 37886340, 38497410, 39780657, 44200730, 53040876, 56829510, 66301095, 68195412, 76994820, 79561314, 85244265, 88401460, 113659020, 119341971, 132602190, 159122628, 170488530, 198903285, 238683942, 265204380, 340977060, 397806570, 477367884, 596709855, 795613140, 1193419710, 2386839420]

約数ペア:

[(1, 2386839420), (2, 1193419710), (3, 795613140), (4, 596709855), (5, 477367884), (6, 397806570), (7, 340977060), (9, 265204380), (10, 238683942), (12, 198903285), (14, 170488530), (15, 159122628), (18, 132602190), (20, 119341971), (21, 113659020), (27, 88401460), (28, 85244265), (30, 79561314), (31, 76994820), (35, 68195412), (36, 66301095), (42, 56829510), (45, 53040876), (54, 44200730), (60, 39780657), (62, 38497410), (63, 37886340), (70, 34097706), (84, 28414755), (90, 26520438), (93, 25664940), (105, 22731804), (108, 22100365), (124, 19248705), (126, 18943170), (135, 17680292), (140, 17048853), (155, 15398964), (180, 13260219), (186, 12832470), (189, 12628780), (210, 11365902), (217, 10999260), (252, 9471585), (270, 8840146), (279, 8554980), (310, 7699482), (315, 7577268), (372, 6416235), (378, 6314390), (420, 5682951), (434, 5499630), (465, 5132988), (540, 4420073), (558, 4277490), (620, 3849741), (630, 3788634), (651, 3666420), (756, 3157195), (837, 2851660), (868, 2749815), (930, 2566494), (945, 2525756), (1085, 2199852), (1116, 2138745), (1260, 1894317), (1302, 1833210), (1395, 1710996), (1674, 1425830), (1860, 1283247), (1890, 1262878), (1953, 1222140), (2170, 1099926), (2604, 916605), (2790, 855498), (3255, 733284), (3348, 712915), (3780, 631439), (3906, 611070), (4185, 570332), (4340, 549963), (5580, 427749), (5859, 407380), (6510, 366642), (7812, 305535), (8370, 285166), (9765, 244428), (11718, 203690), (13020, 183321), (16740, 142583), (19530, 122214), (20369, 117180), (23436, 101845), (29295, 81476), (39060, 61107), (40738, 58590)]