31427917920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{148469}}^1$

素因数の和:148507

約数の個数: 288

約数和(自身を含む): 127957384800

約数和(自身を除く): 96529466880

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 105840, 148469, 211680, 296938, 445407, 593876, 742345, 890814, 1039283, 1187752, 1336221, 1484690, 1781628, 2078566, 2227035, 2375504, 2672442, 2969380, 3117849, 3563256, 4008663, 4157132, 4454070, 4751008, 5196415, 5344884, 5938760, 6235698, 6681105, 7126512, 7274981, 8017326, 8314264, 8908140, 9353547, 10392830, 10689768, 11877520, 12471396, 13362210, 14253024, 14549962, 15589245, 16034652, 16628528, 17816280, 18707094, 20043315, 20785660, 21379536, 21824943, 23755040, 24942792, 26724420, 28060641, 29099924, 31178490, 32069304, 33257056, 35632560, 36374905, 37414188, 40086630, 41571320, 42759072, 43649886, 46767735, 49885584, 53448840, 56121282, 58199848, 62356980, 64138608, 65474829, 71265120, 72749810, 74828376, 80173260, 83142640, 87299772, 93535470, 99771168, 106897680, 109124715, 112242564, 116399696, 124713960, 128277216, 130949658, 140303205, 145499620, 149656752, 160346520, 166285280, 174599544, 187070940, 196424487, 213795360, 218249430, 224485128, 232799392, 249427920, 261899316, 280606410, 290999240, 299313504, 320693040, 327374145, 349199088, 374141880, 392848974, 436498860, 448970256, 498855840, 523798632, 561212820, 581998480, 641386080, 654748290, 698398176, 748283760, 785697948, 872997720, 897940512, 982122435, 1047597264, 1122425640, 1163996960, 1309496580, 1496567520, 1571395896, 1745995440, 1964244870, 2095194528, 2244851280, 2618993160, 3142791792, 3491990880, 3928489740, 4489702560, 5237986320, 6285583584, 7856979480, 10475972640, 15713958960, 31427917920]

約数ペア:

[(1, 31427917920), (2, 15713958960), (3, 10475972640), (4, 7856979480), (5, 6285583584), (6, 5237986320), (7, 4489702560), (8, 3928489740), (9, 3491990880), (10, 3142791792), (12, 2618993160), (14, 2244851280), (15, 2095194528), (16, 1964244870), (18, 1745995440), (20, 1571395896), (21, 1496567520), (24, 1309496580), (27, 1163996960), (28, 1122425640), (30, 1047597264), (32, 982122435), (35, 897940512), (36, 872997720), (40, 785697948), (42, 748283760), (45, 698398176), (48, 654748290), (49, 641386080), (54, 581998480), (56, 561212820), (60, 523798632), (63, 498855840), (70, 448970256), (72, 436498860), (80, 392848974), (84, 374141880), (90, 349199088), (96, 327374145), (98, 320693040), (105, 299313504), (108, 290999240), (112, 280606410), (120, 261899316), (126, 249427920), (135, 232799392), (140, 224485128), (144, 218249430), (147, 213795360), (160, 196424487), (168, 187070940), (180, 174599544), (189, 166285280), (196, 160346520), (210, 149656752), (216, 145499620), (224, 140303205), (240, 130949658), (245, 128277216), (252, 124713960), (270, 116399696), (280, 112242564), (288, 109124715), (294, 106897680), (315, 99771168), (336, 93535470), (360, 87299772), (378, 83142640), (392, 80173260), (420, 74828376), (432, 72749810), (441, 71265120), (480, 65474829), (490, 64138608), (504, 62356980), (540, 58199848), (560, 56121282), (588, 53448840), (630, 49885584), (672, 46767735), (720, 43649886), (735, 42759072), (756, 41571320), (784, 40086630), (840, 37414188), (864, 36374905), (882, 35632560), (945, 33257056), (980, 32069304), (1008, 31178490), (1080, 29099924), (1120, 28060641), (1176, 26724420), (1260, 24942792), (1323, 23755040), (1440, 21824943), (1470, 21379536), (1512, 20785660), (1568, 20043315), (1680, 18707094), (1764, 17816280), (1890, 16628528), (1960, 16034652), (2016, 15589245), (2160, 14549962), (2205, 14253024), (2352, 13362210), (2520, 12471396), (2646, 11877520), (2940, 10689768), (3024, 10392830), (3360, 9353547), (3528, 8908140), (3780, 8314264), (3920, 8017326), (4320, 7274981), (4410, 7126512), (4704, 6681105), (5040, 6235698), (5292, 5938760), (5880, 5344884), (6048, 5196415), (6615, 4751008), (7056, 4454070), (7560, 4157132), (7840, 4008663), (8820, 3563256), (10080, 3117849), (10584, 2969380), (11760, 2672442), (13230, 2375504), (14112, 2227035), (15120, 2078566), (17640, 1781628), (21168, 1484690), (23520, 1336221), (26460, 1187752), (30240, 1039283), (35280, 890814), (42336, 742345), (52920, 593876), (70560, 445407), (105840, 296938), (148469, 211680)]