19557205920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4283}}^1$

素因数の和:4465

約数の個数: 384

約数和(自身を含む): 78765281280

約数和(自身を除く): 59208075360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 151, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 302, 315, 336, 360, 378, 420, 432, 453, 480, 504, 540, 560, 604, 630, 672, 720, 755, 756, 840, 864, 906, 945, 1008, 1057, 1080, 1120, 1208, 1260, 1359, 1440, 1510, 1512, 1680, 1812, 1890, 2016, 2114, 2160, 2265, 2416, 2520, 2718, 3020, 3024, 3171, 3360, 3624, 3780, 4077, 4228, 4283, 4320, 4530, 4832, 5040, 5285, 5436, 6040, 6048, 6342, 6795, 7248, 7560, 8154, 8456, 8566, 9060, 9513, 10080, 10570, 10872, 12080, 12684, 12849, 13590, 14496, 15120, 15855, 16308, 16912, 17132, 18120, 19026, 20385, 21140, 21415, 21744, 24160, 25368, 25698, 27180, 28539, 29981, 30240, 31710, 32616, 33824, 34264, 36240, 38052, 38547, 40770, 42280, 42830, 43488, 47565, 50736, 51396, 54360, 57078, 59962, 63420, 64245, 65232, 68528, 72480, 76104, 77094, 81540, 84560, 85660, 89943, 95130, 101472, 102792, 108720, 114156, 115641, 119924, 126840, 128490, 130464, 137056, 142695, 149905, 152208, 154188, 163080, 169120, 171320, 179886, 190260, 192735, 205584, 217440, 228312, 231282, 239848, 253680, 256980, 269829, 285390, 299810, 304416, 308376, 326160, 342640, 359772, 380520, 385470, 411168, 449715, 456624, 462564, 479696, 507360, 513960, 539658, 570780, 578205, 599620, 616752, 646733, 652320, 685280, 719544, 761040, 770940, 809487, 899430, 913248, 925128, 959392, 1027920, 1079316, 1141560, 1156410, 1199240, 1233504, 1293466, 1349145, 1439088, 1522080, 1541880, 1618974, 1798860, 1850256, 1940199, 2055840, 2158632, 2283120, 2312820, 2398480, 2586932, 2698290, 2878176, 3083760, 3233665, 3237948, 3597720, 3700512, 3880398, 4047435, 4317264, 4527131, 4566240, 4625640, 4796960, 5173864, 5396580, 5820597, 6167520, 6467330, 6475896, 7195440, 7760796, 8094870, 8634528, 9054262, 9251280, 9700995, 10347728, 10793160, 11641194, 12934660, 12951792, 13581393, 14390880, 15521592, 16189740, 17461791, 18108524, 18502560, 19401990, 20695456, 21586320, 22635655, 23282388, 25869320, 25903584, 27162786, 29102985, 31043184, 32379480, 34923582, 36217048, 38803980, 40744179, 43172640, 45271310, 46564776, 51738640, 54325572, 58205970, 62086368, 64758960, 67906965, 69847164, 72434096, 77607960, 81488358, 87308955, 90542620, 93129552, 103477280, 108651144, 116411940, 122232537, 129517920, 135813930, 139694328, 144868192, 155215920, 162976716, 174617910, 181085240, 186259104, 203720895, 217302288, 232823880, 244465074, 271627860, 279388656, 310431840, 325953432, 349235820, 362170480, 407441790, 434604576, 465647760, 488930148, 543255720, 558777312, 611162685, 651906864, 698471640, 724340960, 814883580, 931295520, 977860296, 1086511440, 1222325370, 1303813728, 1396943280, 1629767160, 1955720592, 2173022880, 2444650740, 2793886560, 3259534320, 3911441184, 4889301480, 6519068640, 9778602960, 19557205920]

約数ペア:

[(1, 19557205920), (2, 9778602960), (3, 6519068640), (4, 4889301480), (5, 3911441184), (6, 3259534320), (7, 2793886560), (8, 2444650740), (9, 2173022880), (10, 1955720592), (12, 1629767160), (14, 1396943280), (15, 1303813728), (16, 1222325370), (18, 1086511440), (20, 977860296), (21, 931295520), (24, 814883580), (27, 724340960), (28, 698471640), (30, 651906864), (32, 611162685), (35, 558777312), (36, 543255720), (40, 488930148), (42, 465647760), (45, 434604576), (48, 407441790), (54, 362170480), (56, 349235820), (60, 325953432), (63, 310431840), (70, 279388656), (72, 271627860), (80, 244465074), (84, 232823880), (90, 217302288), (96, 203720895), (105, 186259104), (108, 181085240), (112, 174617910), (120, 162976716), (126, 155215920), (135, 144868192), (140, 139694328), (144, 135813930), (151, 129517920), (160, 122232537), (168, 116411940), (180, 108651144), (189, 103477280), (210, 93129552), (216, 90542620), (224, 87308955), (240, 81488358), (252, 77607960), (270, 72434096), (280, 69847164), (288, 67906965), (302, 64758960), (315, 62086368), (336, 58205970), (360, 54325572), (378, 51738640), (420, 46564776), (432, 45271310), (453, 43172640), (480, 40744179), (504, 38803980), (540, 36217048), (560, 34923582), (604, 32379480), (630, 31043184), (672, 29102985), (720, 27162786), (755, 25903584), (756, 25869320), (840, 23282388), (864, 22635655), (906, 21586320), (945, 20695456), (1008, 19401990), (1057, 18502560), (1080, 18108524), (1120, 17461791), (1208, 16189740), (1260, 15521592), (1359, 14390880), (1440, 13581393), (1510, 12951792), (1512, 12934660), (1680, 11641194), (1812, 10793160), (1890, 10347728), (2016, 9700995), (2114, 9251280), (2160, 9054262), (2265, 8634528), (2416, 8094870), (2520, 7760796), (2718, 7195440), (3020, 6475896), (3024, 6467330), (3171, 6167520), (3360, 5820597), (3624, 5396580), (3780, 5173864), (4077, 4796960), (4228, 4625640), (4283, 4566240), (4320, 4527131), (4530, 4317264), (4832, 4047435), (5040, 3880398), (5285, 3700512), (5436, 3597720), (6040, 3237948), (6048, 3233665), (6342, 3083760), (6795, 2878176), (7248, 2698290), (7560, 2586932), (8154, 2398480), (8456, 2312820), (8566, 2283120), (9060, 2158632), (9513, 2055840), (10080, 1940199), (10570, 1850256), (10872, 1798860), (12080, 1618974), (12684, 1541880), (12849, 1522080), (13590, 1439088), (14496, 1349145), (15120, 1293466), (15855, 1233504), (16308, 1199240), (16912, 1156410), (17132, 1141560), (18120, 1079316), (19026, 1027920), (20385, 959392), (21140, 925128), (21415, 913248), (21744, 899430), (24160, 809487), (25368, 770940), (25698, 761040), (27180, 719544), (28539, 685280), (29981, 652320), (30240, 646733), (31710, 616752), (32616, 599620), (33824, 578205), (34264, 570780), (36240, 539658), (38052, 513960), (38547, 507360), (40770, 479696), (42280, 462564), (42830, 456624), (43488, 449715), (47565, 411168), (50736, 385470), (51396, 380520), (54360, 359772), (57078, 342640), (59962, 326160), (63420, 308376), (64245, 304416), (65232, 299810), (68528, 285390), (72480, 269829), (76104, 256980), (77094, 253680), (81540, 239848), (84560, 231282), (85660, 228312), (89943, 217440), (95130, 205584), (101472, 192735), (102792, 190260), (108720, 179886), (114156, 171320), (115641, 169120), (119924, 163080), (126840, 154188), (128490, 152208), (130464, 149905), (137056, 142695)]