7427211840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10357}}^1$

素因数の和:10466

約数の個数: 224

約数和(自身を含む): 26519794560

約数和(自身を除く): 19092582720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 415, 432, 480, 498, 540, 576, 664, 720, 747, 830, 864, 960, 996, 1080, 1245, 1328, 1440, 1494, 1660, 1728, 1992, 2160, 2241, 2490, 2656, 2880, 2988, 3320, 3735, 3984, 4320, 4482, 4980, 5312, 5976, 6640, 7470, 7968, 8640, 8964, 9960, 10357, 11205, 11952, 13280, 14940, 15936, 17928, 19920, 20714, 22410, 23904, 26560, 29880, 31071, 35856, 39840, 41428, 44820, 47808, 51785, 59760, 62142, 71712, 79680, 82856, 89640, 93213, 103570, 119520, 124284, 143424, 155355, 165712, 179280, 186426, 207140, 239040, 248568, 279639, 310710, 331424, 358560, 372852, 414280, 466065, 497136, 559278, 621420, 662848, 717120, 745704, 828560, 859631, 932130, 994272, 1118556, 1242840, 1398195, 1491408, 1657120, 1719262, 1864260, 1988544, 2237112, 2485680, 2578893, 2796390, 2982816, 3314240, 3438524, 3728520, 4298155, 4474224, 4971360, 5157786, 5592780, 5965632, 6877048, 7457040, 7736679, 8596310, 8948448, 9942720, 10315572, 11185560, 12894465, 13754096, 14914080, 15473358, 17192620, 17896896, 20631144, 22371120, 23210037, 25788930, 27508192, 29828160, 30946716, 34385240, 38683395, 41262288, 44742240, 46420074, 51577860, 55016384, 61893432, 68770480, 77366790, 82524576, 89484480, 92840148, 103155720, 116050185, 123786864, 137540960, 154733580, 165049152, 185680296, 206311440, 232100370, 247573728, 275081920, 309467160, 371360592, 412622880, 464200740, 495147456, 618934320, 742721184, 825245760, 928401480, 1237868640, 1485442368, 1856802960, 2475737280, 3713605920, 7427211840]

約数ペア:

[(1, 7427211840), (2, 3713605920), (3, 2475737280), (4, 1856802960), (5, 1485442368), (6, 1237868640), (8, 928401480), (9, 825245760), (10, 742721184), (12, 618934320), (15, 495147456), (16, 464200740), (18, 412622880), (20, 371360592), (24, 309467160), (27, 275081920), (30, 247573728), (32, 232100370), (36, 206311440), (40, 185680296), (45, 165049152), (48, 154733580), (54, 137540960), (60, 123786864), (64, 116050185), (72, 103155720), (80, 92840148), (83, 89484480), (90, 82524576), (96, 77366790), (108, 68770480), (120, 61893432), (135, 55016384), (144, 51577860), (160, 46420074), (166, 44742240), (180, 41262288), (192, 38683395), (216, 34385240), (240, 30946716), (249, 29828160), (270, 27508192), (288, 25788930), (320, 23210037), (332, 22371120), (360, 20631144), (415, 17896896), (432, 17192620), (480, 15473358), (498, 14914080), (540, 13754096), (576, 12894465), (664, 11185560), (720, 10315572), (747, 9942720), (830, 8948448), (864, 8596310), (960, 7736679), (996, 7457040), (1080, 6877048), (1245, 5965632), (1328, 5592780), (1440, 5157786), (1494, 4971360), (1660, 4474224), (1728, 4298155), (1992, 3728520), (2160, 3438524), (2241, 3314240), (2490, 2982816), (2656, 2796390), (2880, 2578893), (2988, 2485680), (3320, 2237112), (3735, 1988544), (3984, 1864260), (4320, 1719262), (4482, 1657120), (4980, 1491408), (5312, 1398195), (5976, 1242840), (6640, 1118556), (7470, 994272), (7968, 932130), (8640, 859631), (8964, 828560), (9960, 745704), (10357, 717120), (11205, 662848), (11952, 621420), (13280, 559278), (14940, 497136), (15936, 466065), (17928, 414280), (19920, 372852), (20714, 358560), (22410, 331424), (23904, 310710), (26560, 279639), (29880, 248568), (31071, 239040), (35856, 207140), (39840, 186426), (41428, 179280), (44820, 165712), (47808, 155355), (51785, 143424), (59760, 124284), (62142, 119520), (71712, 103570), (79680, 93213), (82856, 89640)]