228476640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 192

約数和(自身を含む): 838688256

約数和(自身を除く): 610211616

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, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1283, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2566, 2968, 3180, 3360, 3710, 3849, 4240, 4452, 5088, 5132, 5565, 5936, 6360, 6415, 7420, 7698, 8480, 8904, 8981, 10264, 11130, 11872, 12720, 12830, 14840, 15396, 17808, 17962, 19245, 20528, 22260, 25440, 25660, 26943, 29680, 30792, 35616, 35924, 38490, 41056, 44520, 44905, 51320, 53886, 59360, 61584, 67999, 71848, 76980, 89040, 89810, 102640, 107772, 123168, 134715, 135998, 143696, 153960, 178080, 179620, 203997, 205280, 215544, 269430, 271996, 287392, 307920, 339995, 359240, 407994, 431088, 475993, 538860, 543992, 615840, 679990, 718480, 815988, 862176, 951986, 1019985, 1077720, 1087984, 1359980, 1427979, 1436960, 1631976, 1903972, 2039970, 2155440, 2175968, 2379965, 2719960, 2855958, 3263952, 3807944, 4079940, 4310880, 4759930, 5439920, 5711916, 6527904, 7139895, 7615888, 8159880, 9519860, 10879840, 11423832, 14279790, 15231776, 16319760, 19039720, 22847664, 28559580, 32639520, 38079440, 45695328, 57119160, 76158880, 114238320, 228476640]

約数ペア:

[(1, 228476640), (2, 114238320), (3, 76158880), (4, 57119160), (5, 45695328), (6, 38079440), (7, 32639520), (8, 28559580), (10, 22847664), (12, 19039720), (14, 16319760), (15, 15231776), (16, 14279790), (20, 11423832), (21, 10879840), (24, 9519860), (28, 8159880), (30, 7615888), (32, 7139895), (35, 6527904), (40, 5711916), (42, 5439920), (48, 4759930), (53, 4310880), (56, 4079940), (60, 3807944), (70, 3263952), (80, 2855958), (84, 2719960), (96, 2379965), (105, 2175968), (106, 2155440), (112, 2039970), (120, 1903972), (140, 1631976), (159, 1436960), (160, 1427979), (168, 1359980), (210, 1087984), (212, 1077720), (224, 1019985), (240, 951986), (265, 862176), (280, 815988), (318, 718480), (336, 679990), (371, 615840), (420, 543992), (424, 538860), (480, 475993), (530, 431088), (560, 407994), (636, 359240), (672, 339995), (742, 307920), (795, 287392), (840, 271996), (848, 269430), (1060, 215544), (1113, 205280), (1120, 203997), (1272, 179620), (1283, 178080), (1484, 153960), (1590, 143696), (1680, 135998), (1696, 134715), (1855, 123168), (2120, 107772), (2226, 102640), (2544, 89810), (2566, 89040), (2968, 76980), (3180, 71848), (3360, 67999), (3710, 61584), (3849, 59360), (4240, 53886), (4452, 51320), (5088, 44905), (5132, 44520), (5565, 41056), (5936, 38490), (6360, 35924), (6415, 35616), (7420, 30792), (7698, 29680), (8480, 26943), (8904, 25660), (8981, 25440), (10264, 22260), (11130, 20528), (11872, 19245), (12720, 17962), (12830, 17808), (14840, 15396)]