1398373760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 4282359840

約数和(自身を除く): 2883986080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 49, 56, 61, 64, 68, 70, 80, 85, 86, 98, 112, 119, 122, 128, 136, 140, 160, 170, 172, 196, 215, 224, 238, 244, 245, 272, 280, 301, 305, 320, 340, 344, 392, 427, 430, 448, 476, 488, 490, 544, 560, 595, 602, 610, 640, 680, 688, 731, 784, 833, 854, 860, 896, 952, 976, 980, 1037, 1088, 1120, 1190, 1204, 1220, 1360, 1376, 1462, 1505, 1568, 1666, 1708, 1720, 1904, 1952, 1960, 2074, 2107, 2135, 2176, 2240, 2380, 2408, 2440, 2623, 2720, 2752, 2924, 2989, 3010, 3136, 3332, 3416, 3440, 3655, 3808, 3904, 3920, 4148, 4165, 4214, 4270, 4480, 4760, 4816, 4880, 5117, 5185, 5246, 5440, 5504, 5848, 5978, 6020, 6272, 6664, 6832, 6880, 7259, 7310, 7616, 7808, 7840, 8296, 8330, 8428, 8540, 9520, 9632, 9760, 10234, 10370, 10492, 10535, 10880, 11696, 11956, 12040, 13115, 13328, 13664, 13760, 14518, 14620, 14945, 15232, 15680, 16592, 16660, 16856, 17080, 18361, 19040, 19264, 19520, 20468, 20740, 20984, 21070, 23392, 23912, 24080, 25585, 26230, 26656, 27328, 27520, 29036, 29240, 29890, 31360, 33184, 33320, 33712, 34160, 35819, 36295, 36722, 38080, 38528, 39040, 40936, 41480, 41968, 42140, 44591, 46784, 47824, 48160, 50813, 51170, 52460, 53312, 54656, 58072, 58480, 59780, 66368, 66640, 67424, 68320, 71638, 72590, 73444, 76160, 81872, 82960, 83936, 84280, 89182, 91805, 93568, 95648, 96320, 101626, 102340, 104920, 106624, 116144, 116960, 119560, 128527, 132736, 133280, 134848, 136640, 143276, 145180, 146888, 163744, 165920, 167872, 168560, 178364, 179095, 183610, 191296, 192640, 203252, 204680, 209840, 222955, 232288, 233920, 239120, 254065, 257054, 266560, 269696, 273280, 286552, 290360, 293776, 312137, 327488, 331840, 335744, 337120, 356728, 358190, 367220, 382592, 406504, 409360, 419680, 445910, 464576, 467840, 478240, 508130, 514108, 533120, 573104, 580720, 587552, 624274, 642635, 654976, 663680, 674240, 713456, 716380, 734440, 813008, 818720, 839360, 891820, 929152, 956480, 1016260, 1028216, 1146208, 1161440, 1175104, 1248548, 1285270, 1348480, 1426912, 1432760, 1468880, 1560685, 1626016, 1637440, 1678720, 1783640, 1912960, 2032520, 2056432, 2184959, 2292416, 2322880, 2350208, 2497096, 2570540, 2853824, 2865520, 2937760, 3121370, 3252032, 3274880, 3567280, 4065040, 4112864, 4369918, 4584832, 4645760, 4994192, 5141080, 5707648, 5731040, 5875520, 6242740, 6504064, 7134560, 8130080, 8225728, 8739836, 9988384, 10282160, 10924795, 11462080, 11751040, 12485480, 14269120, 16260160, 16451456, 17479672, 19976768, 20564320, 21849590, 22924160, 24970960, 28538240, 32520320, 34959344, 39953536, 41128640, 43699180, 49941920, 69918688, 82257280, 87398360, 99883840, 139837376, 174796720, 199767680, 279674752, 349593440, 699186880, 1398373760]

約数ペア:

[(1, 1398373760), (2, 699186880), (4, 349593440), (5, 279674752), (7, 199767680), (8, 174796720), (10, 139837376), (14, 99883840), (16, 87398360), (17, 82257280), (20, 69918688), (28, 49941920), (32, 43699180), (34, 41128640), (35, 39953536), (40, 34959344), (43, 32520320), (49, 28538240), (56, 24970960), (61, 22924160), (64, 21849590), (68, 20564320), (70, 19976768), (80, 17479672), (85, 16451456), (86, 16260160), (98, 14269120), (112, 12485480), (119, 11751040), (122, 11462080), (128, 10924795), (136, 10282160), (140, 9988384), (160, 8739836), (170, 8225728), (172, 8130080), (196, 7134560), (215, 6504064), (224, 6242740), (238, 5875520), (244, 5731040), (245, 5707648), (272, 5141080), (280, 4994192), (301, 4645760), (305, 4584832), (320, 4369918), (340, 4112864), (344, 4065040), (392, 3567280), (427, 3274880), (430, 3252032), (448, 3121370), (476, 2937760), (488, 2865520), (490, 2853824), (544, 2570540), (560, 2497096), (595, 2350208), (602, 2322880), (610, 2292416), (640, 2184959), (680, 2056432), (688, 2032520), (731, 1912960), (784, 1783640), (833, 1678720), (854, 1637440), (860, 1626016), (896, 1560685), (952, 1468880), (976, 1432760), (980, 1426912), (1037, 1348480), (1088, 1285270), (1120, 1248548), (1190, 1175104), (1204, 1161440), (1220, 1146208), (1360, 1028216), (1376, 1016260), (1462, 956480), (1505, 929152), (1568, 891820), (1666, 839360), (1708, 818720), (1720, 813008), (1904, 734440), (1952, 716380), (1960, 713456), (2074, 674240), (2107, 663680), (2135, 654976), (2176, 642635), (2240, 624274), (2380, 587552), (2408, 580720), (2440, 573104), (2623, 533120), (2720, 514108), (2752, 508130), (2924, 478240), (2989, 467840), (3010, 464576), (3136, 445910), (3332, 419680), (3416, 409360), (3440, 406504), (3655, 382592), (3808, 367220), (3904, 358190), (3920, 356728), (4148, 337120), (4165, 335744), (4214, 331840), (4270, 327488), (4480, 312137), (4760, 293776), (4816, 290360), (4880, 286552), (5117, 273280), (5185, 269696), (5246, 266560), (5440, 257054), (5504, 254065), (5848, 239120), (5978, 233920), (6020, 232288), (6272, 222955), (6664, 209840), (6832, 204680), (6880, 203252), (7259, 192640), (7310, 191296), (7616, 183610), (7808, 179095), (7840, 178364), (8296, 168560), (8330, 167872), (8428, 165920), (8540, 163744), (9520, 146888), (9632, 145180), (9760, 143276), (10234, 136640), (10370, 134848), (10492, 133280), (10535, 132736), (10880, 128527), (11696, 119560), (11956, 116960), (12040, 116144), (13115, 106624), (13328, 104920), (13664, 102340), (13760, 101626), (14518, 96320), (14620, 95648), (14945, 93568), (15232, 91805), (15680, 89182), (16592, 84280), (16660, 83936), (16856, 82960), (17080, 81872), (18361, 76160), (19040, 73444), (19264, 72590), (19520, 71638), (20468, 68320), (20740, 67424), (20984, 66640), (21070, 66368), (23392, 59780), (23912, 58480), (24080, 58072), (25585, 54656), (26230, 53312), (26656, 52460), (27328, 51170), (27520, 50813), (29036, 48160), (29240, 47824), (29890, 46784), (31360, 44591), (33184, 42140), (33320, 41968), (33712, 41480), (34160, 40936), (35819, 39040), (36295, 38528), (36722, 38080)]