20482335360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 384

約数和(自身を含む): 74181744000

約数和(自身を除く): 53699408640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 349, 360, 368, 384, 414, 443, 460, 480, 552, 576, 640, 690, 698, 720, 736, 828, 886, 920, 960, 1035, 1047, 1104, 1152, 1329, 1380, 1396, 1440, 1472, 1656, 1745, 1772, 1840, 1920, 2070, 2094, 2208, 2215, 2658, 2760, 2792, 2880, 2944, 3141, 3312, 3490, 3544, 3680, 3987, 4140, 4188, 4416, 4430, 5235, 5316, 5520, 5584, 5760, 6282, 6624, 6645, 6980, 7088, 7360, 7974, 8027, 8280, 8376, 8832, 8860, 10189, 10470, 10632, 11040, 11168, 12564, 13248, 13290, 13960, 14176, 14720, 15705, 15948, 16054, 16560, 16752, 17720, 19935, 20378, 20940, 21264, 22080, 22336, 24081, 25128, 26496, 26580, 27920, 28352, 30567, 31410, 31896, 32108, 33120, 33504, 35440, 39870, 40135, 40756, 41880, 42528, 44160, 44672, 48162, 50256, 50945, 53160, 55840, 56704, 61134, 62820, 63792, 64216, 66240, 67008, 70880, 72243, 79740, 80270, 81512, 83760, 85056, 91701, 96324, 100512, 101890, 106320, 111680, 120405, 122268, 125640, 127584, 128432, 132480, 134016, 141760, 144486, 152835, 154607, 159480, 160540, 163024, 167520, 170112, 183402, 192648, 201024, 203780, 212640, 223360, 240810, 244536, 251280, 255168, 256864, 283520, 288972, 305670, 309214, 318960, 321080, 326048, 335040, 361215, 366804, 385296, 402048, 407560, 425280, 458505, 463821, 481620, 489072, 502560, 510336, 513728, 577944, 611340, 618428, 637920, 642160, 652096, 670080, 722430, 733608, 770592, 773035, 815120, 850560, 917010, 927642, 963240, 978144, 1005120, 1027456, 1155888, 1222680, 1236856, 1275840, 1284320, 1304192, 1391463, 1444860, 1467216, 1541184, 1546070, 1630240, 1834020, 1855284, 1926480, 1956288, 2010240, 2311776, 2319105, 2445360, 2473712, 2551680, 2568640, 2782926, 2889720, 2934432, 3082368, 3092140, 3260480, 3555961, 3668040, 3710568, 3852960, 3912576, 4623552, 4638210, 4890720, 4947424, 5137280, 5565852, 5779440, 5868864, 6184280, 6520960, 6957315, 7111922, 7336080, 7421136, 7705920, 9247104, 9276420, 9781440, 9894848, 10667883, 11131704, 11558880, 11737728, 12368560, 13914630, 14223844, 14672160, 14842272, 15411840, 17779805, 18552840, 19562880, 19789696, 21335766, 22263408, 23117760, 24737120, 27829260, 28447688, 29344320, 29684544, 32003649, 35559610, 37105680, 42671532, 44526816, 46235520, 49474240, 53339415, 55658520, 56895376, 58688640, 59369088, 64007298, 71119220, 74211360, 85343064, 89053632, 98948480, 106678830, 111317040, 113790752, 128014596, 142238440, 148422720, 160018245, 170686128, 178107264, 213357660, 222634080, 227581504, 256029192, 284476880, 296845440, 320036490, 341372256, 426715320, 445268160, 455163008, 512058384, 568953760, 640072980, 682744512, 853430640, 890536320, 1024116768, 1137907520, 1280145960, 1365489024, 1706861280, 2048233536, 2275815040, 2560291920, 3413722560, 4096467072, 5120583840, 6827445120, 10241167680, 20482335360]

約数ペア:

[(1, 20482335360), (2, 10241167680), (3, 6827445120), (4, 5120583840), (5, 4096467072), (6, 3413722560), (8, 2560291920), (9, 2275815040), (10, 2048233536), (12, 1706861280), (15, 1365489024), (16, 1280145960), (18, 1137907520), (20, 1024116768), (23, 890536320), (24, 853430640), (30, 682744512), (32, 640072980), (36, 568953760), (40, 512058384), (45, 455163008), (46, 445268160), (48, 426715320), (60, 341372256), (64, 320036490), (69, 296845440), (72, 284476880), (80, 256029192), (90, 227581504), (92, 222634080), (96, 213357660), (115, 178107264), (120, 170686128), (128, 160018245), (138, 148422720), (144, 142238440), (160, 128014596), (180, 113790752), (184, 111317040), (192, 106678830), (207, 98948480), (230, 89053632), (240, 85343064), (276, 74211360), (288, 71119220), (320, 64007298), (345, 59369088), (349, 58688640), (360, 56895376), (368, 55658520), (384, 53339415), (414, 49474240), (443, 46235520), (460, 44526816), (480, 42671532), (552, 37105680), (576, 35559610), (640, 32003649), (690, 29684544), (698, 29344320), (720, 28447688), (736, 27829260), (828, 24737120), (886, 23117760), (920, 22263408), (960, 21335766), (1035, 19789696), (1047, 19562880), (1104, 18552840), (1152, 17779805), (1329, 15411840), (1380, 14842272), (1396, 14672160), (1440, 14223844), (1472, 13914630), (1656, 12368560), (1745, 11737728), (1772, 11558880), (1840, 11131704), (1920, 10667883), (2070, 9894848), (2094, 9781440), (2208, 9276420), (2215, 9247104), (2658, 7705920), (2760, 7421136), (2792, 7336080), (2880, 7111922), (2944, 6957315), (3141, 6520960), (3312, 6184280), (3490, 5868864), (3544, 5779440), (3680, 5565852), (3987, 5137280), (4140, 4947424), (4188, 4890720), (4416, 4638210), (4430, 4623552), (5235, 3912576), (5316, 3852960), (5520, 3710568), (5584, 3668040), (5760, 3555961), (6282, 3260480), (6624, 3092140), (6645, 3082368), (6980, 2934432), (7088, 2889720), (7360, 2782926), (7974, 2568640), (8027, 2551680), (8280, 2473712), (8376, 2445360), (8832, 2319105), (8860, 2311776), (10189, 2010240), (10470, 1956288), (10632, 1926480), (11040, 1855284), (11168, 1834020), (12564, 1630240), (13248, 1546070), (13290, 1541184), (13960, 1467216), (14176, 1444860), (14720, 1391463), (15705, 1304192), (15948, 1284320), (16054, 1275840), (16560, 1236856), (16752, 1222680), (17720, 1155888), (19935, 1027456), (20378, 1005120), (20940, 978144), (21264, 963240), (22080, 927642), (22336, 917010), (24081, 850560), (25128, 815120), (26496, 773035), (26580, 770592), (27920, 733608), (28352, 722430), (30567, 670080), (31410, 652096), (31896, 642160), (32108, 637920), (33120, 618428), (33504, 611340), (35440, 577944), (39870, 513728), (40135, 510336), (40756, 502560), (41880, 489072), (42528, 481620), (44160, 463821), (44672, 458505), (48162, 425280), (50256, 407560), (50945, 402048), (53160, 385296), (55840, 366804), (56704, 361215), (61134, 335040), (62820, 326048), (63792, 321080), (64216, 318960), (66240, 309214), (67008, 305670), (70880, 288972), (72243, 283520), (79740, 256864), (80270, 255168), (81512, 251280), (83760, 244536), (85056, 240810), (91701, 223360), (96324, 212640), (100512, 203780), (101890, 201024), (106320, 192648), (111680, 183402), (120405, 170112), (122268, 167520), (125640, 163024), (127584, 160540), (128432, 159480), (132480, 154607), (134016, 152835), (141760, 144486)]