20058577280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 384

約数和(自身を含む): 58940006400

約数和(自身を除く): 38881429120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 49, 56, 62, 64, 70, 80, 94, 98, 112, 124, 128, 140, 155, 160, 188, 196, 217, 224, 235, 245, 248, 280, 310, 320, 329, 376, 392, 434, 439, 448, 470, 490, 496, 560, 620, 640, 658, 752, 784, 868, 878, 896, 940, 980, 992, 1085, 1120, 1240, 1316, 1457, 1504, 1519, 1568, 1645, 1736, 1756, 1880, 1960, 1984, 2170, 2195, 2240, 2303, 2480, 2632, 2914, 3008, 3038, 3073, 3136, 3290, 3472, 3512, 3760, 3920, 3968, 4340, 4390, 4480, 4606, 4960, 5264, 5828, 6016, 6076, 6146, 6272, 6580, 6944, 7024, 7285, 7520, 7595, 7840, 8680, 8780, 9212, 9920, 10199, 10528, 11515, 11656, 12152, 12292, 13160, 13609, 13888, 14048, 14570, 15040, 15190, 15365, 15680, 17360, 17560, 18424, 19840, 20398, 20633, 21056, 21511, 23030, 23312, 24304, 24584, 26320, 27218, 27776, 28096, 29140, 30080, 30380, 30730, 31360, 34720, 35120, 36848, 40796, 41266, 42112, 43022, 46060, 46624, 48608, 49168, 50995, 52640, 54436, 56192, 58280, 60760, 61460, 68045, 69440, 70240, 71393, 73696, 81592, 82532, 86044, 92120, 93248, 95263, 97216, 98336, 101990, 103165, 105280, 107555, 108872, 116560, 121520, 122920, 136090, 138880, 140480, 142786, 144431, 147392, 163184, 165064, 172088, 184240, 186496, 190526, 194432, 196672, 203980, 206330, 210560, 215110, 217744, 233120, 243040, 245840, 272180, 280960, 285572, 288862, 294784, 326368, 330128, 344176, 356965, 368480, 381052, 393344, 407960, 412660, 430220, 435488, 466240, 476315, 486080, 491680, 544360, 571144, 577724, 639623, 652736, 660256, 666841, 688352, 713930, 722155, 736960, 762104, 815920, 825320, 860440, 870976, 932480, 952630, 972160, 983360, 1011017, 1088720, 1142288, 1155448, 1279246, 1305472, 1320512, 1333682, 1376704, 1427860, 1444310, 1473920, 1524208, 1631840, 1650640, 1720880, 1741952, 1905260, 1966720, 2022034, 2177440, 2284576, 2310896, 2558492, 2641024, 2667364, 2753408, 2855720, 2888620, 3048416, 3198115, 3263680, 3301280, 3334205, 3441760, 3810520, 4044068, 4354880, 4477361, 4569152, 4621792, 5055085, 5116984, 5334728, 5711440, 5777240, 6096832, 6396230, 6527360, 6602560, 6668410, 6883520, 7621040, 8088136, 8709760, 8954722, 9138304, 9243584, 10110170, 10233968, 10669456, 11422880, 11554480, 12193664, 12792460, 13205120, 13336820, 13767040, 15242080, 16176272, 17909444, 18487168, 20220340, 20467936, 21338912, 22386805, 22845760, 23108960, 25584920, 26673640, 30484160, 31341527, 32352544, 35818888, 40440680, 40935872, 42677824, 44773610, 45691520, 46217920, 51169840, 53347280, 60968320, 62683054, 64705088, 71637776, 80881360, 81871744, 85355648, 89547220, 92435840, 102339680, 106694560, 125366108, 129410176, 143275552, 156707635, 161762720, 179094440, 204679360, 213389120, 250732216, 286551104, 313415270, 323525440, 358188880, 409358720, 426778240, 501464432, 573102208, 626830540, 647050880, 716377760, 1002928864, 1253661080, 1432755520, 2005857728, 2507322160, 2865511040, 4011715456, 5014644320, 10029288640, 20058577280]

約数ペア:

[(1, 20058577280), (2, 10029288640), (4, 5014644320), (5, 4011715456), (7, 2865511040), (8, 2507322160), (10, 2005857728), (14, 1432755520), (16, 1253661080), (20, 1002928864), (28, 716377760), (31, 647050880), (32, 626830540), (35, 573102208), (40, 501464432), (47, 426778240), (49, 409358720), (56, 358188880), (62, 323525440), (64, 313415270), (70, 286551104), (80, 250732216), (94, 213389120), (98, 204679360), (112, 179094440), (124, 161762720), (128, 156707635), (140, 143275552), (155, 129410176), (160, 125366108), (188, 106694560), (196, 102339680), (217, 92435840), (224, 89547220), (235, 85355648), (245, 81871744), (248, 80881360), (280, 71637776), (310, 64705088), (320, 62683054), (329, 60968320), (376, 53347280), (392, 51169840), (434, 46217920), (439, 45691520), (448, 44773610), (470, 42677824), (490, 40935872), (496, 40440680), (560, 35818888), (620, 32352544), (640, 31341527), (658, 30484160), (752, 26673640), (784, 25584920), (868, 23108960), (878, 22845760), (896, 22386805), (940, 21338912), (980, 20467936), (992, 20220340), (1085, 18487168), (1120, 17909444), (1240, 16176272), (1316, 15242080), (1457, 13767040), (1504, 13336820), (1519, 13205120), (1568, 12792460), (1645, 12193664), (1736, 11554480), (1756, 11422880), (1880, 10669456), (1960, 10233968), (1984, 10110170), (2170, 9243584), (2195, 9138304), (2240, 8954722), (2303, 8709760), (2480, 8088136), (2632, 7621040), (2914, 6883520), (3008, 6668410), (3038, 6602560), (3073, 6527360), (3136, 6396230), (3290, 6096832), (3472, 5777240), (3512, 5711440), (3760, 5334728), (3920, 5116984), (3968, 5055085), (4340, 4621792), (4390, 4569152), (4480, 4477361), (4606, 4354880), (4960, 4044068), (5264, 3810520), (5828, 3441760), (6016, 3334205), (6076, 3301280), (6146, 3263680), (6272, 3198115), (6580, 3048416), (6944, 2888620), (7024, 2855720), (7285, 2753408), (7520, 2667364), (7595, 2641024), (7840, 2558492), (8680, 2310896), (8780, 2284576), (9212, 2177440), (9920, 2022034), (10199, 1966720), (10528, 1905260), (11515, 1741952), (11656, 1720880), (12152, 1650640), (12292, 1631840), (13160, 1524208), (13609, 1473920), (13888, 1444310), (14048, 1427860), (14570, 1376704), (15040, 1333682), (15190, 1320512), (15365, 1305472), (15680, 1279246), (17360, 1155448), (17560, 1142288), (18424, 1088720), (19840, 1011017), (20398, 983360), (20633, 972160), (21056, 952630), (21511, 932480), (23030, 870976), (23312, 860440), (24304, 825320), (24584, 815920), (26320, 762104), (27218, 736960), (27776, 722155), (28096, 713930), (29140, 688352), (30080, 666841), (30380, 660256), (30730, 652736), (31360, 639623), (34720, 577724), (35120, 571144), (36848, 544360), (40796, 491680), (41266, 486080), (42112, 476315), (43022, 466240), (46060, 435488), (46624, 430220), (48608, 412660), (49168, 407960), (50995, 393344), (52640, 381052), (54436, 368480), (56192, 356965), (58280, 344176), (60760, 330128), (61460, 326368), (68045, 294784), (69440, 288862), (70240, 285572), (71393, 280960), (73696, 272180), (81592, 245840), (82532, 243040), (86044, 233120), (92120, 217744), (93248, 215110), (95263, 210560), (97216, 206330), (98336, 203980), (101990, 196672), (103165, 194432), (105280, 190526), (107555, 186496), (108872, 184240), (116560, 172088), (121520, 165064), (122920, 163184), (136090, 147392), (138880, 144431), (140480, 142786)]