1406321280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2728

約数の個数: 384

約数和(自身を含む): 5979093120

約数和(自身を除く): 4572771840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2683, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5366, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8049, 8064, 8190, 8320, 8736, 9360, 10080, 10732, 10920, 11648, 12480, 13104, 13415, 13440, 14560, 14976, 16098, 16380, 17472, 18720, 18781, 20160, 21464, 21840, 24147, 24960, 26208, 26830, 29120, 32196, 32760, 34879, 34944, 37440, 37562, 40245, 40320, 42928, 43680, 48294, 52416, 53660, 56343, 58240, 64392, 65520, 69758, 74880, 75124, 80490, 85856, 87360, 93905, 96588, 104637, 104832, 107320, 112686, 120735, 128784, 131040, 139516, 150248, 160980, 169029, 171712, 174395, 174720, 187810, 193176, 209274, 214640, 225372, 241470, 244153, 257568, 262080, 279032, 281715, 300496, 313911, 321960, 338058, 343424, 348790, 375620, 386352, 418548, 429280, 450744, 482940, 488306, 515136, 523185, 524160, 558064, 563430, 600992, 627822, 643920, 676116, 697580, 732459, 751240, 772704, 837096, 845145, 858560, 901488, 965880, 976612, 1030272, 1046370, 1116128, 1126860, 1201984, 1220765, 1255644, 1287840, 1352232, 1395160, 1464918, 1502480, 1545408, 1569555, 1674192, 1690290, 1717120, 1802976, 1931760, 1953224, 2092740, 2197377, 2232256, 2253720, 2403968, 2441530, 2511288, 2575680, 2704464, 2790320, 2929836, 3004960, 3090816, 3139110, 3348384, 3380580, 3605952, 3662295, 3863520, 3906448, 4185480, 4394754, 4464512, 4507440, 4883060, 5022576, 5151360, 5408928, 5580640, 5859672, 6009920, 6278220, 6696768, 6761160, 7211904, 7324590, 7727040, 7812896, 8370960, 8789508, 9014880, 9766120, 10045152, 10817856, 10986885, 11161280, 11719344, 12019840, 12556440, 13393536, 13522320, 14649180, 15454080, 15625792, 16741920, 17579016, 18029760, 19532240, 20090304, 21635712, 21973770, 22322560, 23438688, 25112880, 27044640, 29298360, 31251584, 33483840, 35158032, 36059520, 39064480, 40180608, 43947540, 46877376, 50225760, 54089280, 58596720, 66967680, 70316064, 78128960, 87895080, 93754752, 100451520, 108178560, 117193440, 140632128, 156257920, 175790160, 200903040, 234386880, 281264256, 351580320, 468773760, 703160640, 1406321280]

約数ペア:

[(1, 1406321280), (2, 703160640), (3, 468773760), (4, 351580320), (5, 281264256), (6, 234386880), (7, 200903040), (8, 175790160), (9, 156257920), (10, 140632128), (12, 117193440), (13, 108178560), (14, 100451520), (15, 93754752), (16, 87895080), (18, 78128960), (20, 70316064), (21, 66967680), (24, 58596720), (26, 54089280), (28, 50225760), (30, 46877376), (32, 43947540), (35, 40180608), (36, 39064480), (39, 36059520), (40, 35158032), (42, 33483840), (45, 31251584), (48, 29298360), (52, 27044640), (56, 25112880), (60, 23438688), (63, 22322560), (64, 21973770), (65, 21635712), (70, 20090304), (72, 19532240), (78, 18029760), (80, 17579016), (84, 16741920), (90, 15625792), (91, 15454080), (96, 14649180), (104, 13522320), (105, 13393536), (112, 12556440), (117, 12019840), (120, 11719344), (126, 11161280), (128, 10986885), (130, 10817856), (140, 10045152), (144, 9766120), (156, 9014880), (160, 8789508), (168, 8370960), (180, 7812896), (182, 7727040), (192, 7324590), (195, 7211904), (208, 6761160), (210, 6696768), (224, 6278220), (234, 6009920), (240, 5859672), (252, 5580640), (260, 5408928), (273, 5151360), (280, 5022576), (288, 4883060), (312, 4507440), (315, 4464512), (320, 4394754), (336, 4185480), (360, 3906448), (364, 3863520), (384, 3662295), (390, 3605952), (416, 3380580), (420, 3348384), (448, 3139110), (455, 3090816), (468, 3004960), (480, 2929836), (504, 2790320), (520, 2704464), (546, 2575680), (560, 2511288), (576, 2441530), (585, 2403968), (624, 2253720), (630, 2232256), (640, 2197377), (672, 2092740), (720, 1953224), (728, 1931760), (780, 1802976), (819, 1717120), (832, 1690290), (840, 1674192), (896, 1569555), (910, 1545408), (936, 1502480), (960, 1464918), (1008, 1395160), (1040, 1352232), (1092, 1287840), (1120, 1255644), (1152, 1220765), (1170, 1201984), (1248, 1126860), (1260, 1116128), (1344, 1046370), (1365, 1030272), (1440, 976612), (1456, 965880), (1560, 901488), (1638, 858560), (1664, 845145), (1680, 837096), (1820, 772704), (1872, 751240), (1920, 732459), (2016, 697580), (2080, 676116), (2184, 643920), (2240, 627822), (2340, 600992), (2496, 563430), (2520, 558064), (2683, 524160), (2688, 523185), (2730, 515136), (2880, 488306), (2912, 482940), (3120, 450744), (3276, 429280), (3360, 418548), (3640, 386352), (3744, 375620), (4032, 348790), (4095, 343424), (4160, 338058), (4368, 321960), (4480, 313911), (4680, 300496), (4992, 281715), (5040, 279032), (5366, 262080), (5460, 257568), (5760, 244153), (5824, 241470), (6240, 225372), (6552, 214640), (6720, 209274), (7280, 193176), (7488, 187810), (8049, 174720), (8064, 174395), (8190, 171712), (8320, 169029), (8736, 160980), (9360, 150248), (10080, 139516), (10732, 131040), (10920, 128784), (11648, 120735), (12480, 112686), (13104, 107320), (13415, 104832), (13440, 104637), (14560, 96588), (14976, 93905), (16098, 87360), (16380, 85856), (17472, 80490), (18720, 75124), (18781, 74880), (20160, 69758), (21464, 65520), (21840, 64392), (24147, 58240), (24960, 56343), (26208, 53660), (26830, 52416), (29120, 48294), (32196, 43680), (32760, 42928), (34879, 40320), (34944, 40245), (37440, 37562)]