82251120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 294124032

約数和(自身を除く): 211872912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 283, 336, 346, 420, 519, 560, 566, 692, 840, 849, 865, 1038, 1132, 1211, 1384, 1415, 1680, 1698, 1730, 1981, 2076, 2264, 2422, 2595, 2768, 2830, 3396, 3460, 3633, 3962, 4152, 4245, 4528, 4844, 5190, 5660, 5943, 6055, 6792, 6920, 7266, 7924, 8304, 8490, 9688, 9905, 10380, 11320, 11886, 12110, 13584, 13840, 14532, 15848, 16980, 18165, 19376, 19810, 20760, 22640, 23772, 24220, 29064, 29715, 31696, 33960, 36330, 39620, 41520, 47544, 48440, 48959, 58128, 59430, 67920, 72660, 79240, 95088, 96880, 97918, 118860, 145320, 146877, 158480, 195836, 237720, 244795, 290640, 293754, 342713, 391672, 475440, 489590, 587508, 685426, 734385, 783344, 979180, 1028139, 1175016, 1370852, 1468770, 1713565, 1958360, 2056278, 2350032, 2741704, 2937540, 3427130, 3916720, 4112556, 5140695, 5483408, 5875080, 6854260, 8225112, 10281390, 11750160, 13708520, 16450224, 20562780, 27417040, 41125560, 82251120]

約数ペア:

[(1, 82251120), (2, 41125560), (3, 27417040), (4, 20562780), (5, 16450224), (6, 13708520), (7, 11750160), (8, 10281390), (10, 8225112), (12, 6854260), (14, 5875080), (15, 5483408), (16, 5140695), (20, 4112556), (21, 3916720), (24, 3427130), (28, 2937540), (30, 2741704), (35, 2350032), (40, 2056278), (42, 1958360), (48, 1713565), (56, 1468770), (60, 1370852), (70, 1175016), (80, 1028139), (84, 979180), (105, 783344), (112, 734385), (120, 685426), (140, 587508), (168, 489590), (173, 475440), (210, 391672), (240, 342713), (280, 293754), (283, 290640), (336, 244795), (346, 237720), (420, 195836), (519, 158480), (560, 146877), (566, 145320), (692, 118860), (840, 97918), (849, 96880), (865, 95088), (1038, 79240), (1132, 72660), (1211, 67920), (1384, 59430), (1415, 58128), (1680, 48959), (1698, 48440), (1730, 47544), (1981, 41520), (2076, 39620), (2264, 36330), (2422, 33960), (2595, 31696), (2768, 29715), (2830, 29064), (3396, 24220), (3460, 23772), (3633, 22640), (3962, 20760), (4152, 19810), (4245, 19376), (4528, 18165), (4844, 16980), (5190, 15848), (5660, 14532), (5943, 13840), (6055, 13584), (6792, 12110), (6920, 11886), (7266, 11320), (7924, 10380), (8304, 9905), (8490, 9688)]