61312586720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30911}}^1$

素因数の和:30974

約数の個数: 288

約数和(自身を含む): 191816626176

約数和(自身を除く): 130504039456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 88, 92, 98, 110, 112, 115, 140, 154, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 308, 322, 352, 368, 385, 392, 440, 460, 490, 506, 539, 560, 616, 644, 736, 770, 784, 805, 880, 920, 980, 1012, 1078, 1120, 1127, 1232, 1265, 1288, 1540, 1568, 1610, 1760, 1771, 1840, 1960, 2024, 2156, 2254, 2464, 2530, 2576, 2695, 3080, 3220, 3542, 3680, 3920, 4048, 4312, 4508, 5060, 5152, 5390, 5635, 6160, 6440, 7084, 7840, 8096, 8624, 8855, 9016, 10120, 10780, 11270, 12320, 12397, 12880, 14168, 17248, 17710, 18032, 20240, 21560, 22540, 24794, 25760, 28336, 30911, 35420, 36064, 40480, 43120, 45080, 49588, 56672, 61822, 61985, 70840, 86240, 90160, 99176, 123644, 123970, 141680, 154555, 180320, 198352, 216377, 247288, 247940, 283360, 309110, 340021, 396704, 432754, 494576, 495880, 618220, 680042, 710953, 865508, 989152, 991760, 1081885, 1236440, 1360084, 1421906, 1514639, 1700105, 1731016, 1983520, 2163770, 2380147, 2472880, 2720168, 2843812, 3029278, 3400210, 3462032, 3554765, 4327540, 4760294, 4945760, 4976671, 5440336, 5687624, 6058556, 6800420, 6924064, 7109530, 7573195, 7820483, 8655080, 9520588, 9953342, 10880672, 11375248, 11900735, 12117112, 13600840, 14219060, 15146390, 15640966, 16661029, 17310160, 19041176, 19906684, 22750496, 23801470, 24234224, 24883355, 27201680, 28438120, 30292780, 31281932, 33322058, 34620320, 34836697, 38082352, 39102415, 39813368, 47602940, 48468448, 49766710, 54403360, 54743381, 56876240, 60585560, 62563864, 66644116, 69673394, 76164704, 78204830, 79626736, 83305145, 95205880, 99533420, 109486762, 113752480, 121171120, 125127728, 133288232, 139346788, 156409660, 159253472, 166610290, 174183485, 190411760, 199066840, 218973524, 242342240, 250255456, 266576464, 273716905, 278693576, 312819320, 333220580, 348366970, 380823520, 383203667, 398133680, 437947048, 533152928, 547433810, 557387152, 625638640, 666441160, 696733940, 766407334, 796267360, 875894096, 1094867620, 1114774304, 1251277280, 1332882320, 1393467880, 1532814668, 1751788192, 1916018335, 2189735240, 2665764640, 2786935760, 3065629336, 3832036670, 4379470480, 5573871520, 6131258672, 7664073340, 8758940960, 12262517344, 15328146680, 30656293360, 61312586720]

約数ペア:

[(1, 61312586720), (2, 30656293360), (4, 15328146680), (5, 12262517344), (7, 8758940960), (8, 7664073340), (10, 6131258672), (11, 5573871520), (14, 4379470480), (16, 3832036670), (20, 3065629336), (22, 2786935760), (23, 2665764640), (28, 2189735240), (32, 1916018335), (35, 1751788192), (40, 1532814668), (44, 1393467880), (46, 1332882320), (49, 1251277280), (55, 1114774304), (56, 1094867620), (70, 875894096), (77, 796267360), (80, 766407334), (88, 696733940), (92, 666441160), (98, 625638640), (110, 557387152), (112, 547433810), (115, 533152928), (140, 437947048), (154, 398133680), (160, 383203667), (161, 380823520), (176, 348366970), (184, 333220580), (196, 312819320), (220, 278693576), (224, 273716905), (230, 266576464), (245, 250255456), (253, 242342240), (280, 218973524), (308, 199066840), (322, 190411760), (352, 174183485), (368, 166610290), (385, 159253472), (392, 156409660), (440, 139346788), (460, 133288232), (490, 125127728), (506, 121171120), (539, 113752480), (560, 109486762), (616, 99533420), (644, 95205880), (736, 83305145), (770, 79626736), (784, 78204830), (805, 76164704), (880, 69673394), (920, 66644116), (980, 62563864), (1012, 60585560), (1078, 56876240), (1120, 54743381), (1127, 54403360), (1232, 49766710), (1265, 48468448), (1288, 47602940), (1540, 39813368), (1568, 39102415), (1610, 38082352), (1760, 34836697), (1771, 34620320), (1840, 33322058), (1960, 31281932), (2024, 30292780), (2156, 28438120), (2254, 27201680), (2464, 24883355), (2530, 24234224), (2576, 23801470), (2695, 22750496), (3080, 19906684), (3220, 19041176), (3542, 17310160), (3680, 16661029), (3920, 15640966), (4048, 15146390), (4312, 14219060), (4508, 13600840), (5060, 12117112), (5152, 11900735), (5390, 11375248), (5635, 10880672), (6160, 9953342), (6440, 9520588), (7084, 8655080), (7840, 7820483), (8096, 7573195), (8624, 7109530), (8855, 6924064), (9016, 6800420), (10120, 6058556), (10780, 5687624), (11270, 5440336), (12320, 4976671), (12397, 4945760), (12880, 4760294), (14168, 4327540), (17248, 3554765), (17710, 3462032), (18032, 3400210), (20240, 3029278), (21560, 2843812), (22540, 2720168), (24794, 2472880), (25760, 2380147), (28336, 2163770), (30911, 1983520), (35420, 1731016), (36064, 1700105), (40480, 1514639), (43120, 1421906), (45080, 1360084), (49588, 1236440), (56672, 1081885), (61822, 991760), (61985, 989152), (70840, 865508), (86240, 710953), (90160, 680042), (99176, 618220), (123644, 495880), (123970, 494576), (141680, 432754), (154555, 396704), (180320, 340021), (198352, 309110), (216377, 283360), (247288, 247940)]