1416499840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2707

約数の個数: 192

約数和(自身を含む): 4172475240

約数和(自身を除く): 2755975400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2176, 2240, 2380, 2657, 2720, 3136, 3332, 3808, 3920, 4165, 4480, 4760, 5314, 5440, 6272, 6664, 7616, 7840, 8330, 9520, 10628, 10880, 13285, 13328, 15232, 15680, 16660, 18599, 19040, 21256, 26570, 26656, 31360, 33320, 37198, 38080, 42512, 45169, 53140, 53312, 66640, 74396, 76160, 85024, 90338, 92995, 106280, 106624, 130193, 133280, 148792, 170048, 180676, 185990, 212560, 225845, 260386, 266560, 297584, 316183, 340096, 361352, 371980, 425120, 451690, 520772, 533120, 595168, 632366, 650965, 722704, 743960, 850240, 903380, 1041544, 1190336, 1264732, 1301930, 1445408, 1487920, 1580915, 1700480, 1806760, 2083088, 2213281, 2380672, 2529464, 2603860, 2890816, 2975840, 3161830, 3613520, 4166176, 4426562, 5058928, 5207720, 5781632, 5951680, 6323660, 7227040, 8332352, 8853124, 10117856, 10415440, 11066405, 11903360, 12647320, 14454080, 16664704, 17706248, 20235712, 20830880, 22132810, 25294640, 28908160, 35412496, 40471424, 41661760, 44265620, 50589280, 70824992, 83323520, 88531240, 101178560, 141649984, 177062480, 202357120, 283299968, 354124960, 708249920, 1416499840]

約数ペア:

[(1, 1416499840), (2, 708249920), (4, 354124960), (5, 283299968), (7, 202357120), (8, 177062480), (10, 141649984), (14, 101178560), (16, 88531240), (17, 83323520), (20, 70824992), (28, 50589280), (32, 44265620), (34, 41661760), (35, 40471424), (40, 35412496), (49, 28908160), (56, 25294640), (64, 22132810), (68, 20830880), (70, 20235712), (80, 17706248), (85, 16664704), (98, 14454080), (112, 12647320), (119, 11903360), (128, 11066405), (136, 10415440), (140, 10117856), (160, 8853124), (170, 8332352), (196, 7227040), (224, 6323660), (238, 5951680), (245, 5781632), (272, 5207720), (280, 5058928), (320, 4426562), (340, 4166176), (392, 3613520), (448, 3161830), (476, 2975840), (490, 2890816), (544, 2603860), (560, 2529464), (595, 2380672), (640, 2213281), (680, 2083088), (784, 1806760), (833, 1700480), (896, 1580915), (952, 1487920), (980, 1445408), (1088, 1301930), (1120, 1264732), (1190, 1190336), (1360, 1041544), (1568, 903380), (1666, 850240), (1904, 743960), (1960, 722704), (2176, 650965), (2240, 632366), (2380, 595168), (2657, 533120), (2720, 520772), (3136, 451690), (3332, 425120), (3808, 371980), (3920, 361352), (4165, 340096), (4480, 316183), (4760, 297584), (5314, 266560), (5440, 260386), (6272, 225845), (6664, 212560), (7616, 185990), (7840, 180676), (8330, 170048), (9520, 148792), (10628, 133280), (10880, 130193), (13285, 106624), (13328, 106280), (15232, 92995), (15680, 90338), (16660, 85024), (18599, 76160), (19040, 74396), (21256, 66640), (26570, 53312), (26656, 53140), (31360, 45169), (33320, 42512), (37198, 38080)]