248179680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 384

約数和(自身を含む): 1030579200

約数和(自身を除く): 782399520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 283, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 480, 504, 522, 540, 560, 566, 580, 609, 630, 672, 696, 720, 756, 783, 812, 840, 849, 864, 870, 928, 945, 1008, 1015, 1044, 1080, 1120, 1132, 1160, 1218, 1260, 1305, 1392, 1415, 1440, 1512, 1566, 1624, 1680, 1698, 1740, 1827, 1890, 1981, 2016, 2030, 2088, 2160, 2264, 2320, 2436, 2520, 2547, 2610, 2784, 2830, 3024, 3045, 3132, 3248, 3360, 3396, 3480, 3654, 3780, 3915, 3962, 4060, 4176, 4245, 4320, 4528, 4640, 4872, 5040, 5094, 5220, 5481, 5660, 5943, 6048, 6090, 6264, 6496, 6792, 6960, 7308, 7560, 7641, 7830, 7924, 8120, 8207, 8352, 8490, 9056, 9135, 9744, 9905, 10080, 10188, 10440, 10962, 11320, 11886, 12180, 12528, 12735, 13584, 13920, 14616, 15120, 15282, 15660, 15848, 16240, 16414, 16980, 17829, 18270, 19488, 19810, 20376, 20880, 21924, 22640, 23772, 24360, 24621, 25056, 25470, 27168, 27405, 29232, 29715, 30240, 30564, 31320, 31696, 32480, 32828, 33960, 35658, 36540, 38205, 39620, 40752, 41035, 41760, 43848, 45280, 47544, 48720, 49242, 50940, 53487, 54810, 57449, 58464, 59430, 61128, 62640, 63392, 65656, 67920, 71316, 73080, 73863, 76410, 79240, 81504, 82070, 87696, 89145, 95088, 97440, 98484, 101880, 106974, 109620, 114898, 118860, 122256, 123105, 125280, 131312, 135840, 142632, 146160, 147726, 152820, 158480, 164140, 172347, 175392, 178290, 190176, 196968, 203760, 213948, 219240, 221589, 229796, 237720, 244512, 246210, 262624, 267435, 285264, 287245, 292320, 295452, 305640, 316960, 328280, 344694, 356580, 369315, 393936, 407520, 427896, 438480, 443178, 459592, 475440, 492420, 517041, 534870, 570528, 574490, 590904, 611280, 656560, 689388, 713160, 738630, 787872, 855792, 861735, 876960, 886356, 919184, 950880, 984840, 1034082, 1069740, 1107945, 1148980, 1181808, 1222560, 1313120, 1378776, 1426320, 1477260, 1551123, 1711584, 1723470, 1772712, 1838368, 1969680, 2068164, 2139480, 2215890, 2297960, 2363616, 2585205, 2757552, 2852640, 2954520, 3102246, 3446940, 3545424, 3939360, 4136328, 4278960, 4431780, 4595920, 5170410, 5515104, 5909040, 6204492, 6893880, 7090848, 7755615, 8272656, 8557920, 8863560, 9191840, 10340820, 11818080, 12408984, 13787760, 15511230, 16545312, 17727120, 20681640, 24817968, 27575520, 31022460, 35454240, 41363280, 49635936, 62044920, 82726560, 124089840, 248179680]

約数ペア:

[(1, 248179680), (2, 124089840), (3, 82726560), (4, 62044920), (5, 49635936), (6, 41363280), (7, 35454240), (8, 31022460), (9, 27575520), (10, 24817968), (12, 20681640), (14, 17727120), (15, 16545312), (16, 15511230), (18, 13787760), (20, 12408984), (21, 11818080), (24, 10340820), (27, 9191840), (28, 8863560), (29, 8557920), (30, 8272656), (32, 7755615), (35, 7090848), (36, 6893880), (40, 6204492), (42, 5909040), (45, 5515104), (48, 5170410), (54, 4595920), (56, 4431780), (58, 4278960), (60, 4136328), (63, 3939360), (70, 3545424), (72, 3446940), (80, 3102246), (84, 2954520), (87, 2852640), (90, 2757552), (96, 2585205), (105, 2363616), (108, 2297960), (112, 2215890), (116, 2139480), (120, 2068164), (126, 1969680), (135, 1838368), (140, 1772712), (144, 1723470), (145, 1711584), (160, 1551123), (168, 1477260), (174, 1426320), (180, 1378776), (189, 1313120), (203, 1222560), (210, 1181808), (216, 1148980), (224, 1107945), (232, 1069740), (240, 1034082), (252, 984840), (261, 950880), (270, 919184), (280, 886356), (283, 876960), (288, 861735), (290, 855792), (315, 787872), (336, 738630), (348, 713160), (360, 689388), (378, 656560), (406, 611280), (420, 590904), (432, 574490), (435, 570528), (464, 534870), (480, 517041), (504, 492420), (522, 475440), (540, 459592), (560, 443178), (566, 438480), (580, 427896), (609, 407520), (630, 393936), (672, 369315), (696, 356580), (720, 344694), (756, 328280), (783, 316960), (812, 305640), (840, 295452), (849, 292320), (864, 287245), (870, 285264), (928, 267435), (945, 262624), (1008, 246210), (1015, 244512), (1044, 237720), (1080, 229796), (1120, 221589), (1132, 219240), (1160, 213948), (1218, 203760), (1260, 196968), (1305, 190176), (1392, 178290), (1415, 175392), (1440, 172347), (1512, 164140), (1566, 158480), (1624, 152820), (1680, 147726), (1698, 146160), (1740, 142632), (1827, 135840), (1890, 131312), (1981, 125280), (2016, 123105), (2030, 122256), (2088, 118860), (2160, 114898), (2264, 109620), (2320, 106974), (2436, 101880), (2520, 98484), (2547, 97440), (2610, 95088), (2784, 89145), (2830, 87696), (3024, 82070), (3045, 81504), (3132, 79240), (3248, 76410), (3360, 73863), (3396, 73080), (3480, 71316), (3654, 67920), (3780, 65656), (3915, 63392), (3962, 62640), (4060, 61128), (4176, 59430), (4245, 58464), (4320, 57449), (4528, 54810), (4640, 53487), (4872, 50940), (5040, 49242), (5094, 48720), (5220, 47544), (5481, 45280), (5660, 43848), (5943, 41760), (6048, 41035), (6090, 40752), (6264, 39620), (6496, 38205), (6792, 36540), (6960, 35658), (7308, 33960), (7560, 32828), (7641, 32480), (7830, 31696), (7924, 31320), (8120, 30564), (8207, 30240), (8352, 29715), (8490, 29232), (9056, 27405), (9135, 27168), (9744, 25470), (9905, 25056), (10080, 24621), (10188, 24360), (10440, 23772), (10962, 22640), (11320, 21924), (11886, 20880), (12180, 20376), (12528, 19810), (12735, 19488), (13584, 18270), (13920, 17829), (14616, 16980), (15120, 16414), (15282, 16240), (15660, 15848)]