636935040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{15797}}^1$

素因数の和:15829

約数の個数: 192

約数和(自身を含む): 2513777760

約数和(自身を除く): 1876842720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 15797, 20160, 31594, 40320, 47391, 63188, 78985, 94782, 110579, 126376, 142173, 157970, 189564, 221158, 236955, 252752, 284346, 315940, 331737, 379128, 442316, 473910, 505504, 552895, 568692, 631880, 663474, 710865, 758256, 884632, 947820, 995211, 1011008, 1105790, 1137384, 1263760, 1326948, 1421730, 1516512, 1658685, 1769264, 1895640, 1990422, 2022016, 2211580, 2274768, 2527520, 2653896, 2843460, 3033024, 3317370, 3538528, 3791280, 3980844, 4423160, 4549536, 4976055, 5055040, 5307792, 5686920, 6066048, 6634740, 7077056, 7582560, 7961688, 8846320, 9099072, 9952110, 10110080, 10615584, 11373840, 13269480, 14154112, 15165120, 15923376, 17692640, 18198144, 19904220, 21231168, 22747680, 26538960, 30330240, 31846752, 35385280, 39808440, 42462336, 45495360, 53077920, 63693504, 70770560, 79616880, 90990720, 106155840, 127387008, 159233760, 212311680, 318467520, 636935040]

約数ペア:

[(1, 636935040), (2, 318467520), (3, 212311680), (4, 159233760), (5, 127387008), (6, 106155840), (7, 90990720), (8, 79616880), (9, 70770560), (10, 63693504), (12, 53077920), (14, 45495360), (15, 42462336), (16, 39808440), (18, 35385280), (20, 31846752), (21, 30330240), (24, 26538960), (28, 22747680), (30, 21231168), (32, 19904220), (35, 18198144), (36, 17692640), (40, 15923376), (42, 15165120), (45, 14154112), (48, 13269480), (56, 11373840), (60, 10615584), (63, 10110080), (64, 9952110), (70, 9099072), (72, 8846320), (80, 7961688), (84, 7582560), (90, 7077056), (96, 6634740), (105, 6066048), (112, 5686920), (120, 5307792), (126, 5055040), (128, 4976055), (140, 4549536), (144, 4423160), (160, 3980844), (168, 3791280), (180, 3538528), (192, 3317370), (210, 3033024), (224, 2843460), (240, 2653896), (252, 2527520), (280, 2274768), (288, 2211580), (315, 2022016), (320, 1990422), (336, 1895640), (360, 1769264), (384, 1658685), (420, 1516512), (448, 1421730), (480, 1326948), (504, 1263760), (560, 1137384), (576, 1105790), (630, 1011008), (640, 995211), (672, 947820), (720, 884632), (840, 758256), (896, 710865), (960, 663474), (1008, 631880), (1120, 568692), (1152, 552895), (1260, 505504), (1344, 473910), (1440, 442316), (1680, 379128), (1920, 331737), (2016, 315940), (2240, 284346), (2520, 252752), (2688, 236955), (2880, 221158), (3360, 189564), (4032, 157970), (4480, 142173), (5040, 126376), (5760, 110579), (6720, 94782), (8064, 78985), (10080, 63188), (13440, 47391), (15797, 40320), (20160, 31594)]