21851435520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1280

約数の個数: 480

約数和(自身を含む): 81903115008

約数和(自身を除く): 60051679488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 64, 68, 72, 80, 85, 90, 94, 96, 102, 120, 128, 136, 141, 144, 153, 160, 170, 180, 188, 192, 204, 235, 240, 255, 256, 272, 282, 288, 306, 320, 340, 360, 376, 384, 408, 423, 470, 480, 510, 512, 544, 564, 576, 612, 640, 680, 705, 720, 752, 765, 768, 799, 816, 846, 940, 960, 1020, 1088, 1128, 1152, 1187, 1224, 1280, 1360, 1410, 1440, 1504, 1530, 1536, 1598, 1632, 1692, 1880, 1920, 2040, 2115, 2176, 2256, 2304, 2374, 2397, 2448, 2560, 2720, 2820, 2880, 3008, 3060, 3196, 3264, 3384, 3561, 3760, 3840, 3995, 4080, 4230, 4352, 4512, 4608, 4748, 4794, 4896, 5440, 5640, 5760, 5935, 6016, 6120, 6392, 6528, 6768, 7122, 7191, 7520, 7680, 7990, 8160, 8460, 8704, 9024, 9496, 9588, 9792, 10683, 10880, 11280, 11520, 11870, 11985, 12032, 12240, 12784, 13056, 13536, 14244, 14382, 15040, 15980, 16320, 16920, 17805, 18048, 18992, 19176, 19584, 20179, 21366, 21760, 22560, 23040, 23740, 23970, 24064, 24480, 25568, 26112, 27072, 28488, 28764, 30080, 31960, 32640, 33840, 35610, 35955, 36096, 37984, 38352, 39168, 40358, 42732, 43520, 45120, 47480, 47940, 48960, 51136, 53415, 54144, 55789, 56976, 57528, 60160, 60537, 63920, 65280, 67680, 71220, 71910, 72192, 75968, 76704, 78336, 80716, 85464, 90240, 94960, 95880, 97920, 100895, 102272, 106830, 108288, 111578, 113952, 115056, 120320, 121074, 127840, 130560, 135360, 142440, 143820, 151936, 153408, 161432, 167367, 170928, 180480, 181611, 189920, 191760, 195840, 201790, 204544, 213660, 216576, 223156, 227904, 230112, 242148, 255680, 270720, 278945, 284880, 287640, 302685, 303872, 306816, 322864, 334734, 341856, 360960, 363222, 379840, 383520, 391680, 403580, 409088, 427320, 446312, 455808, 460224, 484296, 502101, 511360, 541440, 557890, 569760, 575280, 605370, 607744, 613632, 645728, 669468, 683712, 726444, 759680, 767040, 807160, 836835, 854640, 892624, 908055, 911616, 920448, 948413, 968592, 1004202, 1022720, 1082880, 1115780, 1139520, 1150560, 1210740, 1227264, 1291456, 1338936, 1367424, 1452888, 1519360, 1534080, 1614320, 1673670, 1709280, 1785248, 1816110, 1823232, 1840896, 1896826, 1937184, 2008404, 2045440, 2231560, 2279040, 2301120, 2421480, 2510505, 2582912, 2677872, 2734848, 2845239, 2905776, 3038720, 3068160, 3228640, 3347340, 3418560, 3570496, 3632220, 3681792, 3793652, 3874368, 4016808, 4463120, 4558080, 4602240, 4742065, 4842960, 5021010, 5165824, 5355744, 5469696, 5690478, 5811552, 6136320, 6457280, 6694680, 6837120, 7140992, 7264440, 7587304, 7748736, 8033616, 8535717, 8926240, 9116160, 9204480, 9484130, 9685920, 10042020, 10331648, 10711488, 11380956, 11623104, 12914560, 13389360, 13674240, 14226195, 14281984, 14528880, 15174608, 15497472, 16067232, 17071434, 17852480, 18408960, 18968260, 19371840, 20084040, 21422976, 22761912, 23246208, 25829120, 26778720, 27348480, 28452390, 28563968, 29057760, 30349216, 30994944, 32134464, 34142868, 35704960, 37936520, 38743680, 40168080, 42678585, 42845952, 45523824, 46492416, 51658240, 53557440, 56904780, 58115520, 60698432, 64268928, 68285736, 71409920, 75873040, 77487360, 80336160, 85357170, 85691904, 91047648, 92984832, 107114880, 113809560, 116231040, 121396864, 128537856, 136571472, 142819840, 151746080, 154974720, 160672320, 170714340, 182095296, 214229760, 227619120, 232462080, 242793728, 257075712, 273142944, 303492160, 321344640, 341428680, 364190592, 428459520, 455238240, 464924160, 485587456, 546285888, 606984320, 642689280, 682857360, 728381184, 910476480, 1092571776, 1213968640, 1285378560, 1365714720, 1456762368, 1820952960, 2185143552, 2427937280, 2731429440, 3641905920, 4370287104, 5462858880, 7283811840, 10925717760, 21851435520]

約数ペア:

[(1, 21851435520), (2, 10925717760), (3, 7283811840), (4, 5462858880), (5, 4370287104), (6, 3641905920), (8, 2731429440), (9, 2427937280), (10, 2185143552), (12, 1820952960), (15, 1456762368), (16, 1365714720), (17, 1285378560), (18, 1213968640), (20, 1092571776), (24, 910476480), (30, 728381184), (32, 682857360), (34, 642689280), (36, 606984320), (40, 546285888), (45, 485587456), (47, 464924160), (48, 455238240), (51, 428459520), (60, 364190592), (64, 341428680), (68, 321344640), (72, 303492160), (80, 273142944), (85, 257075712), (90, 242793728), (94, 232462080), (96, 227619120), (102, 214229760), (120, 182095296), (128, 170714340), (136, 160672320), (141, 154974720), (144, 151746080), (153, 142819840), (160, 136571472), (170, 128537856), (180, 121396864), (188, 116231040), (192, 113809560), (204, 107114880), (235, 92984832), (240, 91047648), (255, 85691904), (256, 85357170), (272, 80336160), (282, 77487360), (288, 75873040), (306, 71409920), (320, 68285736), (340, 64268928), (360, 60698432), (376, 58115520), (384, 56904780), (408, 53557440), (423, 51658240), (470, 46492416), (480, 45523824), (510, 42845952), (512, 42678585), (544, 40168080), (564, 38743680), (576, 37936520), (612, 35704960), (640, 34142868), (680, 32134464), (705, 30994944), (720, 30349216), (752, 29057760), (765, 28563968), (768, 28452390), (799, 27348480), (816, 26778720), (846, 25829120), (940, 23246208), (960, 22761912), (1020, 21422976), (1088, 20084040), (1128, 19371840), (1152, 18968260), (1187, 18408960), (1224, 17852480), (1280, 17071434), (1360, 16067232), (1410, 15497472), (1440, 15174608), (1504, 14528880), (1530, 14281984), (1536, 14226195), (1598, 13674240), (1632, 13389360), (1692, 12914560), (1880, 11623104), (1920, 11380956), (2040, 10711488), (2115, 10331648), (2176, 10042020), (2256, 9685920), (2304, 9484130), (2374, 9204480), (2397, 9116160), (2448, 8926240), (2560, 8535717), (2720, 8033616), (2820, 7748736), (2880, 7587304), (3008, 7264440), (3060, 7140992), (3196, 6837120), (3264, 6694680), (3384, 6457280), (3561, 6136320), (3760, 5811552), (3840, 5690478), (3995, 5469696), (4080, 5355744), (4230, 5165824), (4352, 5021010), (4512, 4842960), (4608, 4742065), (4748, 4602240), (4794, 4558080), (4896, 4463120), (5440, 4016808), (5640, 3874368), (5760, 3793652), (5935, 3681792), (6016, 3632220), (6120, 3570496), (6392, 3418560), (6528, 3347340), (6768, 3228640), (7122, 3068160), (7191, 3038720), (7520, 2905776), (7680, 2845239), (7990, 2734848), (8160, 2677872), (8460, 2582912), (8704, 2510505), (9024, 2421480), (9496, 2301120), (9588, 2279040), (9792, 2231560), (10683, 2045440), (10880, 2008404), (11280, 1937184), (11520, 1896826), (11870, 1840896), (11985, 1823232), (12032, 1816110), (12240, 1785248), (12784, 1709280), (13056, 1673670), (13536, 1614320), (14244, 1534080), (14382, 1519360), (15040, 1452888), (15980, 1367424), (16320, 1338936), (16920, 1291456), (17805, 1227264), (18048, 1210740), (18992, 1150560), (19176, 1139520), (19584, 1115780), (20179, 1082880), (21366, 1022720), (21760, 1004202), (22560, 968592), (23040, 948413), (23740, 920448), (23970, 911616), (24064, 908055), (24480, 892624), (25568, 854640), (26112, 836835), (27072, 807160), (28488, 767040), (28764, 759680), (30080, 726444), (31960, 683712), (32640, 669468), (33840, 645728), (35610, 613632), (35955, 607744), (36096, 605370), (37984, 575280), (38352, 569760), (39168, 557890), (40358, 541440), (42732, 511360), (43520, 502101), (45120, 484296), (47480, 460224), (47940, 455808), (48960, 446312), (51136, 427320), (53415, 409088), (54144, 403580), (55789, 391680), (56976, 383520), (57528, 379840), (60160, 363222), (60537, 360960), (63920, 341856), (65280, 334734), (67680, 322864), (71220, 306816), (71910, 303872), (72192, 302685), (75968, 287640), (76704, 284880), (78336, 278945), (80716, 270720), (85464, 255680), (90240, 242148), (94960, 230112), (95880, 227904), (97920, 223156), (100895, 216576), (102272, 213660), (106830, 204544), (108288, 201790), (111578, 195840), (113952, 191760), (115056, 189920), (120320, 181611), (121074, 180480), (127840, 170928), (130560, 167367), (135360, 161432), (142440, 153408), (143820, 151936)]