20065032960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1949}}^1$

素因数の和:2363

約数の個数: 288

約数和(自身を含む): 73466265600

約数和(自身を除く): 53401232640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 383, 384, 420, 448, 480, 560, 640, 672, 766, 768, 840, 896, 960, 1120, 1149, 1280, 1344, 1532, 1680, 1792, 1915, 1920, 1949, 2240, 2298, 2681, 2688, 3064, 3360, 3830, 3840, 3898, 4480, 4596, 5362, 5376, 5745, 5847, 6128, 6720, 7660, 7796, 8043, 8960, 9192, 9745, 10724, 11490, 11694, 12256, 13405, 13440, 13643, 15320, 15592, 16086, 18384, 19490, 21448, 22980, 23388, 24512, 26810, 26880, 27286, 29235, 30640, 31184, 32172, 36768, 38980, 40215, 40929, 42896, 45960, 46776, 49024, 53620, 54572, 58470, 61280, 62368, 64344, 68215, 73536, 77960, 80430, 81858, 85792, 91920, 93552, 98048, 107240, 109144, 116940, 122560, 124736, 128688, 136430, 147072, 155920, 160860, 163716, 171584, 183840, 187104, 204645, 214480, 218288, 233880, 245120, 249472, 257376, 272860, 294144, 311840, 321720, 327432, 343168, 367680, 374208, 409290, 428960, 436576, 467760, 490240, 498944, 514752, 545720, 623680, 643440, 654864, 686336, 735360, 746467, 748416, 818580, 857920, 873152, 935520, 1029504, 1091440, 1247360, 1286880, 1309728, 1470720, 1492934, 1496832, 1637160, 1715840, 1746304, 1871040, 2059008, 2182880, 2239401, 2494720, 2573760, 2619456, 2985868, 3274320, 3431680, 3492608, 3732335, 3742080, 4365760, 4478802, 5147520, 5225269, 5238912, 5971736, 6548640, 7464670, 7484160, 8731520, 8957604, 10295040, 10450538, 10477824, 11197005, 11943472, 13097280, 14929340, 15675807, 17463040, 17915208, 20901076, 22394010, 23886944, 26126345, 26194560, 29858680, 31351614, 35830416, 41802152, 44788020, 47773888, 52252690, 52389120, 59717360, 62703228, 71660832, 78379035, 83604304, 89576040, 95547776, 104505380, 119434720, 125406456, 143321664, 156758070, 167208608, 179152080, 191095552, 209010760, 238869440, 250812912, 286643328, 313516140, 334417216, 358304160, 418021520, 477738880, 501625824, 573286656, 627032280, 668834432, 716608320, 836043040, 955477760, 1003251648, 1254064560, 1337668864, 1433216640, 1672086080, 2006503296, 2508129120, 2866433280, 3344172160, 4013006592, 5016258240, 6688344320, 10032516480, 20065032960]

約数ペア:

[(1, 20065032960), (2, 10032516480), (3, 6688344320), (4, 5016258240), (5, 4013006592), (6, 3344172160), (7, 2866433280), (8, 2508129120), (10, 2006503296), (12, 1672086080), (14, 1433216640), (15, 1337668864), (16, 1254064560), (20, 1003251648), (21, 955477760), (24, 836043040), (28, 716608320), (30, 668834432), (32, 627032280), (35, 573286656), (40, 501625824), (42, 477738880), (48, 418021520), (56, 358304160), (60, 334417216), (64, 313516140), (70, 286643328), (80, 250812912), (84, 238869440), (96, 209010760), (105, 191095552), (112, 179152080), (120, 167208608), (128, 156758070), (140, 143321664), (160, 125406456), (168, 119434720), (192, 104505380), (210, 95547776), (224, 89576040), (240, 83604304), (256, 78379035), (280, 71660832), (320, 62703228), (336, 59717360), (383, 52389120), (384, 52252690), (420, 47773888), (448, 44788020), (480, 41802152), (560, 35830416), (640, 31351614), (672, 29858680), (766, 26194560), (768, 26126345), (840, 23886944), (896, 22394010), (960, 20901076), (1120, 17915208), (1149, 17463040), (1280, 15675807), (1344, 14929340), (1532, 13097280), (1680, 11943472), (1792, 11197005), (1915, 10477824), (1920, 10450538), (1949, 10295040), (2240, 8957604), (2298, 8731520), (2681, 7484160), (2688, 7464670), (3064, 6548640), (3360, 5971736), (3830, 5238912), (3840, 5225269), (3898, 5147520), (4480, 4478802), (4596, 4365760), (5362, 3742080), (5376, 3732335), (5745, 3492608), (5847, 3431680), (6128, 3274320), (6720, 2985868), (7660, 2619456), (7796, 2573760), (8043, 2494720), (8960, 2239401), (9192, 2182880), (9745, 2059008), (10724, 1871040), (11490, 1746304), (11694, 1715840), (12256, 1637160), (13405, 1496832), (13440, 1492934), (13643, 1470720), (15320, 1309728), (15592, 1286880), (16086, 1247360), (18384, 1091440), (19490, 1029504), (21448, 935520), (22980, 873152), (23388, 857920), (24512, 818580), (26810, 748416), (26880, 746467), (27286, 735360), (29235, 686336), (30640, 654864), (31184, 643440), (32172, 623680), (36768, 545720), (38980, 514752), (40215, 498944), (40929, 490240), (42896, 467760), (45960, 436576), (46776, 428960), (49024, 409290), (53620, 374208), (54572, 367680), (58470, 343168), (61280, 327432), (62368, 321720), (64344, 311840), (68215, 294144), (73536, 272860), (77960, 257376), (80430, 249472), (81858, 245120), (85792, 233880), (91920, 218288), (93552, 214480), (98048, 204645), (107240, 187104), (109144, 183840), (116940, 171584), (122560, 163716), (124736, 160860), (128688, 155920), (136430, 147072)]