210527280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12755

約数の個数: 120

約数和(自身を含む): 737818848

約数和(自身を除く): 527291568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12713, 16560, 25426, 38139, 50852, 63565, 76278, 101704, 114417, 127130, 152556, 190695, 203408, 228834, 254260, 292399, 305112, 381390, 457668, 508520, 572085, 584798, 610224, 762780, 877197, 915336, 1017040, 1144170, 1169596, 1461995, 1525560, 1754394, 1830672, 2288340, 2339192, 2631591, 2923990, 3051120, 3508788, 4385985, 4576680, 4678384, 5263182, 5847980, 7017576, 8771970, 9153360, 10526364, 11695960, 13157955, 14035152, 17543940, 21052728, 23391920, 26315910, 35087880, 42105456, 52631820, 70175760, 105263640, 210527280]

約数ペア:

[(1, 210527280), (2, 105263640), (3, 70175760), (4, 52631820), (5, 42105456), (6, 35087880), (8, 26315910), (9, 23391920), (10, 21052728), (12, 17543940), (15, 14035152), (16, 13157955), (18, 11695960), (20, 10526364), (23, 9153360), (24, 8771970), (30, 7017576), (36, 5847980), (40, 5263182), (45, 4678384), (46, 4576680), (48, 4385985), (60, 3508788), (69, 3051120), (72, 2923990), (80, 2631591), (90, 2339192), (92, 2288340), (115, 1830672), (120, 1754394), (138, 1525560), (144, 1461995), (180, 1169596), (184, 1144170), (207, 1017040), (230, 915336), (240, 877197), (276, 762780), (345, 610224), (360, 584798), (368, 572085), (414, 508520), (460, 457668), (552, 381390), (690, 305112), (720, 292399), (828, 254260), (920, 228834), (1035, 203408), (1104, 190695), (1380, 152556), (1656, 127130), (1840, 114417), (2070, 101704), (2760, 76278), (3312, 63565), (4140, 50852), (5520, 38139), (8280, 25426), (12713, 16560)]