7218314240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 176

約数和(自身を含む): 18506714112

約数和(自身を除く): 11288399872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 256, 272, 320, 340, 508, 512, 544, 635, 640, 653, 680, 1016, 1024, 1088, 1270, 1280, 1306, 1360, 2032, 2159, 2176, 2540, 2560, 2612, 2720, 3265, 4064, 4318, 4352, 5080, 5120, 5224, 5440, 6530, 8128, 8636, 8704, 10160, 10448, 10795, 10880, 11101, 13060, 16256, 17272, 17408, 20320, 20896, 21590, 21760, 22202, 26120, 32512, 34544, 40640, 41792, 43180, 43520, 44404, 52240, 55505, 65024, 69088, 81280, 82931, 83584, 86360, 87040, 88808, 104480, 111010, 130048, 138176, 162560, 165862, 167168, 172720, 177616, 208960, 222020, 276352, 325120, 331724, 334336, 345440, 355232, 414655, 417920, 444040, 552704, 650240, 663448, 668672, 690880, 710464, 829310, 835840, 888080, 1105408, 1326896, 1381760, 1409827, 1420928, 1658620, 1671680, 1776160, 2210816, 2653792, 2763520, 2819654, 2841856, 3317240, 3343360, 3552320, 5307584, 5527040, 5639308, 5683712, 6634480, 7049135, 7104640, 10615168, 11054080, 11278616, 11367424, 13268960, 14098270, 14209280, 21230336, 22557232, 26537920, 28196540, 28418560, 42460672, 45114464, 53075840, 56393080, 56837120, 84921344, 90228928, 106151680, 112786160, 180457856, 212303360, 225572320, 360915712, 424606720, 451144640, 721831424, 902289280, 1443662848, 1804578560, 3609157120, 7218314240]

約数ペア:

[(1, 7218314240), (2, 3609157120), (4, 1804578560), (5, 1443662848), (8, 902289280), (10, 721831424), (16, 451144640), (17, 424606720), (20, 360915712), (32, 225572320), (34, 212303360), (40, 180457856), (64, 112786160), (68, 106151680), (80, 90228928), (85, 84921344), (127, 56837120), (128, 56393080), (136, 53075840), (160, 45114464), (170, 42460672), (254, 28418560), (256, 28196540), (272, 26537920), (320, 22557232), (340, 21230336), (508, 14209280), (512, 14098270), (544, 13268960), (635, 11367424), (640, 11278616), (653, 11054080), (680, 10615168), (1016, 7104640), (1024, 7049135), (1088, 6634480), (1270, 5683712), (1280, 5639308), (1306, 5527040), (1360, 5307584), (2032, 3552320), (2159, 3343360), (2176, 3317240), (2540, 2841856), (2560, 2819654), (2612, 2763520), (2720, 2653792), (3265, 2210816), (4064, 1776160), (4318, 1671680), (4352, 1658620), (5080, 1420928), (5120, 1409827), (5224, 1381760), (5440, 1326896), (6530, 1105408), (8128, 888080), (8636, 835840), (8704, 829310), (10160, 710464), (10448, 690880), (10795, 668672), (10880, 663448), (11101, 650240), (13060, 552704), (16256, 444040), (17272, 417920), (17408, 414655), (20320, 355232), (20896, 345440), (21590, 334336), (21760, 331724), (22202, 325120), (26120, 276352), (32512, 222020), (34544, 208960), (40640, 177616), (41792, 172720), (43180, 167168), (43520, 165862), (44404, 162560), (52240, 138176), (55505, 130048), (65024, 111010), (69088, 104480), (81280, 88808), (82931, 87040), (83584, 86360)]