15214080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 55782144

約数和(自身を除く): 40568064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 283, 320, 336, 384, 420, 448, 480, 512, 560, 566, 640, 672, 768, 840, 849, 896, 960, 1120, 1132, 1280, 1344, 1415, 1536, 1680, 1698, 1792, 1920, 1981, 2240, 2264, 2560, 2688, 2830, 3360, 3396, 3584, 3840, 3962, 4245, 4480, 4528, 5376, 5660, 5943, 6720, 6792, 7680, 7924, 8490, 8960, 9056, 9905, 10752, 11320, 11886, 13440, 13584, 15848, 16980, 17920, 18112, 19810, 22640, 23772, 26880, 27168, 29715, 31696, 33960, 36224, 39620, 45280, 47544, 53760, 54336, 59430, 63392, 67920, 72448, 79240, 90560, 95088, 108672, 118860, 126784, 135840, 144896, 158480, 181120, 190176, 217344, 237720, 253568, 271680, 316960, 362240, 380352, 434688, 475440, 507136, 543360, 633920, 724480, 760704, 950880, 1014272, 1086720, 1267840, 1521408, 1901760, 2173440, 2535680, 3042816, 3803520, 5071360, 7607040, 15214080]

約数ペア:

[(1, 15214080), (2, 7607040), (3, 5071360), (4, 3803520), (5, 3042816), (6, 2535680), (7, 2173440), (8, 1901760), (10, 1521408), (12, 1267840), (14, 1086720), (15, 1014272), (16, 950880), (20, 760704), (21, 724480), (24, 633920), (28, 543360), (30, 507136), (32, 475440), (35, 434688), (40, 380352), (42, 362240), (48, 316960), (56, 271680), (60, 253568), (64, 237720), (70, 217344), (80, 190176), (84, 181120), (96, 158480), (105, 144896), (112, 135840), (120, 126784), (128, 118860), (140, 108672), (160, 95088), (168, 90560), (192, 79240), (210, 72448), (224, 67920), (240, 63392), (256, 59430), (280, 54336), (283, 53760), (320, 47544), (336, 45280), (384, 39620), (420, 36224), (448, 33960), (480, 31696), (512, 29715), (560, 27168), (566, 26880), (640, 23772), (672, 22640), (768, 19810), (840, 18112), (849, 17920), (896, 16980), (960, 15848), (1120, 13584), (1132, 13440), (1280, 11886), (1344, 11320), (1415, 10752), (1536, 9905), (1680, 9056), (1698, 8960), (1792, 8490), (1920, 7924), (1981, 7680), (2240, 6792), (2264, 6720), (2560, 5943), (2688, 5660), (2830, 5376), (3360, 4528), (3396, 4480), (3584, 4245), (3840, 3962)]