2250581760

素因数分解:

$2^8\times 3^4\times 5^1\times 7^2\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 540

約数和(自身を含む): 9388913688

約数和(自身を除く): 7138331928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 443, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 886, 896, 945, 960, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1260, 1280, 1296, 1323, 1329, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1772, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2215, 2240, 2268, 2304, 2352, 2520, 2592, 2646, 2658, 2688, 2835, 2880, 2940, 3024, 3101, 3136, 3240, 3360, 3456, 3528, 3544, 3780, 3840, 3920, 3969, 3987, 4032, 4320, 4410, 4430, 4480, 4536, 4704, 5040, 5184, 5292, 5316, 5376, 5670, 5760, 5880, 6048, 6202, 6272, 6480, 6615, 6645, 6720, 6912, 7056, 7088, 7560, 7840, 7938, 7974, 8064, 8640, 8820, 8860, 8960, 9072, 9303, 9408, 10080, 10368, 10584, 10632, 11340, 11520, 11760, 11961, 12096, 12404, 12544, 12960, 13230, 13290, 13440, 14112, 14176, 15120, 15505, 15680, 15876, 15948, 16128, 17280, 17640, 17720, 18144, 18606, 18816, 19845, 19935, 20160, 20736, 21168, 21264, 21707, 22680, 23520, 23922, 24192, 24808, 25920, 26460, 26580, 26880, 27909, 28224, 28352, 30240, 31010, 31360, 31752, 31896, 34560, 35280, 35440, 35883, 36288, 37212, 37632, 39690, 39870, 40320, 42336, 42528, 43414, 45360, 46515, 47040, 47844, 48384, 49616, 51840, 52920, 53160, 55818, 56448, 56704, 59805, 60480, 62020, 62720, 63504, 63792, 65121, 70560, 70880, 71766, 72576, 74424, 79380, 79740, 80640, 83727, 84672, 85056, 86828, 90720, 93030, 94080, 95688, 99232, 103680, 105840, 106320, 108535, 111636, 112896, 113408, 119610, 120960, 124040, 127008, 127584, 130242, 139545, 141120, 141760, 143532, 145152, 148848, 158760, 159480, 167454, 169344, 170112, 173656, 179415, 181440, 186060, 188160, 191376, 195363, 198464, 211680, 212640, 217070, 223272, 239220, 241920, 248080, 251181, 254016, 255168, 260484, 279090, 282240, 283520, 287064, 297696, 317520, 318960, 325605, 334908, 338688, 340224, 347312, 358830, 362880, 372120, 382752, 390726, 396928, 418635, 423360, 425280, 434140, 446544, 478440, 496160, 502362, 508032, 510336, 520968, 558180, 564480, 567040, 574128, 586089, 595392, 635040, 637920, 651210, 669816, 694624, 717660, 725760, 744240, 765504, 781452, 793856, 837270, 846720, 850560, 868280, 893088, 956880, 976815, 992320, 1004724, 1016064, 1020672, 1041936, 1116360, 1148256, 1172178, 1190784, 1255905, 1270080, 1275840, 1302420, 1339632, 1389248, 1435320, 1488480, 1531008, 1562904, 1674540, 1693440, 1701120, 1736560, 1758267, 1786176, 1913760, 1953630, 1984640, 2009448, 2083872, 2232720, 2296512, 2344356, 2381568, 2511810, 2540160, 2551680, 2604840, 2679264, 2778496, 2870640, 2930445, 2976960, 3062016, 3125808, 3349080, 3473120, 3516534, 3572352, 3827520, 3907260, 3969280, 4018896, 4167744, 4465440, 4593024, 4688712, 5023620, 5080320, 5103360, 5209680, 5358528, 5556992, 5741280, 5860890, 5953920, 6251616, 6698160, 6946240, 7033068, 7144704, 7655040, 7814520, 8037792, 8335488, 8791335, 8930880, 9186048, 9377424, 10047240, 10419360, 10717056, 11482560, 11721780, 11907840, 12503232, 13396320, 13892480, 14066136, 15310080, 15629040, 16075584, 16670976, 17582670, 17861760, 18754848, 20094480, 20838720, 21434112, 22965120, 23443560, 25006464, 26792640, 27784960, 28132272, 31258080, 32151168, 35165340, 35723520, 37509696, 40188960, 41677440, 45930240, 46887120, 50012928, 53585280, 56264544, 62516160, 64302336, 70330680, 75019392, 80377920, 83354880, 93774240, 107170560, 112529088, 125032320, 140661360, 150038784, 160755840, 187548480, 225058176, 250064640, 281322720, 321511680, 375096960, 450116352, 562645440, 750193920, 1125290880, 2250581760]

約数ペア:

[(1, 2250581760), (2, 1125290880), (3, 750193920), (4, 562645440), (5, 450116352), (6, 375096960), (7, 321511680), (8, 281322720), (9, 250064640), (10, 225058176), (12, 187548480), (14, 160755840), (15, 150038784), (16, 140661360), (18, 125032320), (20, 112529088), (21, 107170560), (24, 93774240), (27, 83354880), (28, 80377920), (30, 75019392), (32, 70330680), (35, 64302336), (36, 62516160), (40, 56264544), (42, 53585280), (45, 50012928), (48, 46887120), (49, 45930240), (54, 41677440), (56, 40188960), (60, 37509696), (63, 35723520), (64, 35165340), (70, 32151168), (72, 31258080), (80, 28132272), (81, 27784960), (84, 26792640), (90, 25006464), (96, 23443560), (98, 22965120), (105, 21434112), (108, 20838720), (112, 20094480), (120, 18754848), (126, 17861760), (128, 17582670), (135, 16670976), (140, 16075584), (144, 15629040), (147, 15310080), (160, 14066136), (162, 13892480), (168, 13396320), (180, 12503232), (189, 11907840), (192, 11721780), (196, 11482560), (210, 10717056), (216, 10419360), (224, 10047240), (240, 9377424), (245, 9186048), (252, 8930880), (256, 8791335), (270, 8335488), (280, 8037792), (288, 7814520), (294, 7655040), (315, 7144704), (320, 7033068), (324, 6946240), (336, 6698160), (360, 6251616), (378, 5953920), (384, 5860890), (392, 5741280), (405, 5556992), (420, 5358528), (432, 5209680), (441, 5103360), (443, 5080320), (448, 5023620), (480, 4688712), (490, 4593024), (504, 4465440), (540, 4167744), (560, 4018896), (567, 3969280), (576, 3907260), (588, 3827520), (630, 3572352), (640, 3516534), (648, 3473120), (672, 3349080), (720, 3125808), (735, 3062016), (756, 2976960), (768, 2930445), (784, 2870640), (810, 2778496), (840, 2679264), (864, 2604840), (882, 2551680), (886, 2540160), (896, 2511810), (945, 2381568), (960, 2344356), (980, 2296512), (1008, 2232720), (1080, 2083872), (1120, 2009448), (1134, 1984640), (1152, 1953630), (1176, 1913760), (1260, 1786176), (1280, 1758267), (1296, 1736560), (1323, 1701120), (1329, 1693440), (1344, 1674540), (1440, 1562904), (1470, 1531008), (1512, 1488480), (1568, 1435320), (1620, 1389248), (1680, 1339632), (1728, 1302420), (1764, 1275840), (1772, 1270080), (1792, 1255905), (1890, 1190784), (1920, 1172178), (1960, 1148256), (2016, 1116360), (2160, 1041936), (2205, 1020672), (2215, 1016064), (2240, 1004724), (2268, 992320), (2304, 976815), (2352, 956880), (2520, 893088), (2592, 868280), (2646, 850560), (2658, 846720), (2688, 837270), (2835, 793856), (2880, 781452), (2940, 765504), (3024, 744240), (3101, 725760), (3136, 717660), (3240, 694624), (3360, 669816), (3456, 651210), (3528, 637920), (3544, 635040), (3780, 595392), (3840, 586089), (3920, 574128), (3969, 567040), (3987, 564480), (4032, 558180), (4320, 520968), (4410, 510336), (4430, 508032), (4480, 502362), (4536, 496160), (4704, 478440), (5040, 446544), (5184, 434140), (5292, 425280), (5316, 423360), (5376, 418635), (5670, 396928), (5760, 390726), (5880, 382752), (6048, 372120), (6202, 362880), (6272, 358830), (6480, 347312), (6615, 340224), (6645, 338688), (6720, 334908), (6912, 325605), (7056, 318960), (7088, 317520), (7560, 297696), (7840, 287064), (7938, 283520), (7974, 282240), (8064, 279090), (8640, 260484), (8820, 255168), (8860, 254016), (8960, 251181), (9072, 248080), (9303, 241920), (9408, 239220), (10080, 223272), (10368, 217070), (10584, 212640), (10632, 211680), (11340, 198464), (11520, 195363), (11760, 191376), (11961, 188160), (12096, 186060), (12404, 181440), (12544, 179415), (12960, 173656), (13230, 170112), (13290, 169344), (13440, 167454), (14112, 159480), (14176, 158760), (15120, 148848), (15505, 145152), (15680, 143532), (15876, 141760), (15948, 141120), (16128, 139545), (17280, 130242), (17640, 127584), (17720, 127008), (18144, 124040), (18606, 120960), (18816, 119610), (19845, 113408), (19935, 112896), (20160, 111636), (20736, 108535), (21168, 106320), (21264, 105840), (21707, 103680), (22680, 99232), (23520, 95688), (23922, 94080), (24192, 93030), (24808, 90720), (25920, 86828), (26460, 85056), (26580, 84672), (26880, 83727), (27909, 80640), (28224, 79740), (28352, 79380), (30240, 74424), (31010, 72576), (31360, 71766), (31752, 70880), (31896, 70560), (34560, 65121), (35280, 63792), (35440, 63504), (35883, 62720), (36288, 62020), (37212, 60480), (37632, 59805), (39690, 56704), (39870, 56448), (40320, 55818), (42336, 53160), (42528, 52920), (43414, 51840), (45360, 49616), (46515, 48384), (47040, 47844)]