19166993280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58379}}^1$

素因数の和:58426

約数の個数: 256

約数和(自身を含む): 71457120000

約数和(自身を除く): 52290126720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 58379, 65664, 82080, 109440, 116758, 164160, 175137, 233516, 291895, 328320, 350274, 467032, 525411, 583790, 700548, 875685, 934064, 1050822, 1109201, 1167580, 1401096, 1576233, 1751370, 1868128, 2101644, 2218402, 2335160, 2627055, 2802192, 3152466, 3327603, 3502740, 3736256, 4203288, 4436804, 4670320, 5254110, 5546005, 5604384, 6304932, 6655206, 7005480, 7472512, 7881165, 8406576, 8873608, 9340640, 9982809, 10508220, 11092010, 11208768, 12609864, 13310412, 14010960, 15762330, 16638015, 16813152, 17747216, 18681280, 19965618, 21016440, 22184020, 22417536, 25219728, 26620824, 28021920, 29948427, 31524660, 33276030, 33626304, 35494432, 37362560, 39931236, 42032880, 44368040, 49914045, 50439456, 53241648, 56043840, 59896854, 63049320, 66552060, 67252608, 70988864, 79862472, 84065760, 88736080, 99828090, 100878912, 106483296, 112087680, 119793708, 126098640, 133104120, 141977728, 149742135, 159724944, 168131520, 177472160, 199656180, 201757824, 212966592, 239587416, 252197280, 266208240, 299484270, 319449888, 336263040, 354944320, 399312360, 425933184, 479174832, 504394560, 532416480, 598968540, 638899776, 709888640, 798624720, 958349664, 1008789120, 1064832960, 1197937080, 1277799552, 1597249440, 1916699328, 2129665920, 2395874160, 3194498880, 3833398656, 4791748320, 6388997760, 9583496640, 19166993280]

約数ペア:

[(1, 19166993280), (2, 9583496640), (3, 6388997760), (4, 4791748320), (5, 3833398656), (6, 3194498880), (8, 2395874160), (9, 2129665920), (10, 1916699328), (12, 1597249440), (15, 1277799552), (16, 1197937080), (18, 1064832960), (19, 1008789120), (20, 958349664), (24, 798624720), (27, 709888640), (30, 638899776), (32, 598968540), (36, 532416480), (38, 504394560), (40, 479174832), (45, 425933184), (48, 399312360), (54, 354944320), (57, 336263040), (60, 319449888), (64, 299484270), (72, 266208240), (76, 252197280), (80, 239587416), (90, 212966592), (95, 201757824), (96, 199656180), (108, 177472160), (114, 168131520), (120, 159724944), (128, 149742135), (135, 141977728), (144, 133104120), (152, 126098640), (160, 119793708), (171, 112087680), (180, 106483296), (190, 100878912), (192, 99828090), (216, 88736080), (228, 84065760), (240, 79862472), (270, 70988864), (285, 67252608), (288, 66552060), (304, 63049320), (320, 59896854), (342, 56043840), (360, 53241648), (380, 50439456), (384, 49914045), (432, 44368040), (456, 42032880), (480, 39931236), (513, 37362560), (540, 35494432), (570, 33626304), (576, 33276030), (608, 31524660), (640, 29948427), (684, 28021920), (720, 26620824), (760, 25219728), (855, 22417536), (864, 22184020), (912, 21016440), (960, 19965618), (1026, 18681280), (1080, 17747216), (1140, 16813152), (1152, 16638015), (1216, 15762330), (1368, 14010960), (1440, 13310412), (1520, 12609864), (1710, 11208768), (1728, 11092010), (1824, 10508220), (1920, 9982809), (2052, 9340640), (2160, 8873608), (2280, 8406576), (2432, 7881165), (2565, 7472512), (2736, 7005480), (2880, 6655206), (3040, 6304932), (3420, 5604384), (3456, 5546005), (3648, 5254110), (4104, 4670320), (4320, 4436804), (4560, 4203288), (5130, 3736256), (5472, 3502740), (5760, 3327603), (6080, 3152466), (6840, 2802192), (7296, 2627055), (8208, 2335160), (8640, 2218402), (9120, 2101644), (10260, 1868128), (10944, 1751370), (12160, 1576233), (13680, 1401096), (16416, 1167580), (17280, 1109201), (18240, 1050822), (20520, 934064), (21888, 875685), (27360, 700548), (32832, 583790), (36480, 525411), (41040, 467032), (54720, 350274), (58379, 328320), (65664, 291895), (82080, 233516), (109440, 175137), (116758, 164160)]