1206455040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5024

約数の個数: 288

約数和(自身を含む): 4893826560

約数和(自身を除く): 3687371520

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4987, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 9974, 10080, 11520, 12096, 13440, 14961, 15120, 16128, 17280, 19948, 20160, 24192, 24935, 26880, 29922, 30240, 34560, 34909, 39896, 40320, 44883, 48384, 49870, 59844, 60480, 69818, 74805, 79792, 80640, 89766, 99740, 104727, 119688, 120960, 134649, 139636, 149610, 159584, 174545, 179532, 199480, 209454, 224415, 239376, 241920, 269298, 279272, 299220, 314181, 319168, 349090, 359064, 398960, 418908, 448830, 478752, 523635, 538596, 558544, 598440, 628362, 638336, 673245, 698180, 718128, 797920, 837816, 897660, 942543, 957504, 1047270, 1077192, 1117088, 1196880, 1256724, 1276672, 1346490, 1396360, 1436256, 1570905, 1595840, 1675632, 1795320, 1885086, 1915008, 2094540, 2154384, 2234176, 2393760, 2513448, 2692980, 2792720, 2872512, 3141810, 3191680, 3351264, 3590640, 3770172, 3830016, 4189080, 4308768, 4468352, 4712715, 4787520, 5026896, 5385960, 5585440, 5745024, 6283620, 6383360, 6702528, 7181280, 7540344, 8378160, 8617536, 8936704, 9425430, 9575040, 10053792, 10771920, 11170880, 11490048, 12567240, 13405056, 14362560, 15080688, 16756320, 17235072, 18850860, 19150080, 20107584, 21543840, 22341760, 25134480, 26810112, 28725120, 30161376, 33512640, 34470144, 37701720, 40215168, 43087680, 44683520, 50268960, 57450240, 60322752, 67025280, 75403440, 80430336, 86175360, 100537920, 120645504, 134050560, 150806880, 172350720, 201075840, 241291008, 301613760, 402151680, 603227520, 1206455040]

約数ペア:

[(1, 1206455040), (2, 603227520), (3, 402151680), (4, 301613760), (5, 241291008), (6, 201075840), (7, 172350720), (8, 150806880), (9, 134050560), (10, 120645504), (12, 100537920), (14, 86175360), (15, 80430336), (16, 75403440), (18, 67025280), (20, 60322752), (21, 57450240), (24, 50268960), (27, 44683520), (28, 43087680), (30, 40215168), (32, 37701720), (35, 34470144), (36, 33512640), (40, 30161376), (42, 28725120), (45, 26810112), (48, 25134480), (54, 22341760), (56, 21543840), (60, 20107584), (63, 19150080), (64, 18850860), (70, 17235072), (72, 16756320), (80, 15080688), (84, 14362560), (90, 13405056), (96, 12567240), (105, 11490048), (108, 11170880), (112, 10771920), (120, 10053792), (126, 9575040), (128, 9425430), (135, 8936704), (140, 8617536), (144, 8378160), (160, 7540344), (168, 7181280), (180, 6702528), (189, 6383360), (192, 6283620), (210, 5745024), (216, 5585440), (224, 5385960), (240, 5026896), (252, 4787520), (256, 4712715), (270, 4468352), (280, 4308768), (288, 4189080), (315, 3830016), (320, 3770172), (336, 3590640), (360, 3351264), (378, 3191680), (384, 3141810), (420, 2872512), (432, 2792720), (448, 2692980), (480, 2513448), (504, 2393760), (540, 2234176), (560, 2154384), (576, 2094540), (630, 1915008), (640, 1885086), (672, 1795320), (720, 1675632), (756, 1595840), (768, 1570905), (840, 1436256), (864, 1396360), (896, 1346490), (945, 1276672), (960, 1256724), (1008, 1196880), (1080, 1117088), (1120, 1077192), (1152, 1047270), (1260, 957504), (1280, 942543), (1344, 897660), (1440, 837816), (1512, 797920), (1680, 718128), (1728, 698180), (1792, 673245), (1890, 638336), (1920, 628362), (2016, 598440), (2160, 558544), (2240, 538596), (2304, 523635), (2520, 478752), (2688, 448830), (2880, 418908), (3024, 398960), (3360, 359064), (3456, 349090), (3780, 319168), (3840, 314181), (4032, 299220), (4320, 279272), (4480, 269298), (4987, 241920), (5040, 239376), (5376, 224415), (5760, 209454), (6048, 199480), (6720, 179532), (6912, 174545), (7560, 159584), (8064, 149610), (8640, 139636), (8960, 134649), (9974, 120960), (10080, 119688), (11520, 104727), (12096, 99740), (13440, 89766), (14961, 80640), (15120, 79792), (16128, 74805), (17280, 69818), (19948, 60480), (20160, 59844), (24192, 49870), (24935, 48384), (26880, 44883), (29922, 40320), (30240, 39896), (34560, 34909)]