214260480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2691

約数の個数: 216

約数和(自身を含む): 847540512

約数和(自身を除く): 633280032

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2657, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5314, 5376, 5760, 6720, 7971, 8064, 8960, 10080, 10628, 11520, 13285, 13440, 15942, 16128, 18599, 20160, 21256, 23913, 26570, 26880, 31884, 37198, 39855, 40320, 42512, 47826, 53140, 55797, 63768, 74396, 79710, 80640, 85024, 92995, 95652, 106280, 111594, 119565, 127536, 148792, 159420, 167391, 170048, 185990, 191304, 212560, 223188, 239130, 255072, 278985, 297584, 318840, 334782, 340096, 371980, 382608, 425120, 446376, 478260, 510144, 557970, 595168, 637680, 669564, 680192, 743960, 765216, 836955, 850240, 892752, 956520, 1020288, 1115940, 1190336, 1275360, 1339128, 1487920, 1530432, 1673910, 1700480, 1785504, 1913040, 2040576, 2231880, 2380672, 2550720, 2678256, 2975840, 3060864, 3347820, 3400960, 3571008, 3826080, 4463760, 4761344, 5101440, 5356512, 5951680, 6121728, 6695640, 7142016, 7652160, 8927520, 10202880, 10713024, 11903360, 13391280, 14284032, 15304320, 17855040, 21426048, 23806720, 26782560, 30608640, 35710080, 42852096, 53565120, 71420160, 107130240, 214260480]

約数ペア:

[(1, 214260480), (2, 107130240), (3, 71420160), (4, 53565120), (5, 42852096), (6, 35710080), (7, 30608640), (8, 26782560), (9, 23806720), (10, 21426048), (12, 17855040), (14, 15304320), (15, 14284032), (16, 13391280), (18, 11903360), (20, 10713024), (21, 10202880), (24, 8927520), (28, 7652160), (30, 7142016), (32, 6695640), (35, 6121728), (36, 5951680), (40, 5356512), (42, 5101440), (45, 4761344), (48, 4463760), (56, 3826080), (60, 3571008), (63, 3400960), (64, 3347820), (70, 3060864), (72, 2975840), (80, 2678256), (84, 2550720), (90, 2380672), (96, 2231880), (105, 2040576), (112, 1913040), (120, 1785504), (126, 1700480), (128, 1673910), (140, 1530432), (144, 1487920), (160, 1339128), (168, 1275360), (180, 1190336), (192, 1115940), (210, 1020288), (224, 956520), (240, 892752), (252, 850240), (256, 836955), (280, 765216), (288, 743960), (315, 680192), (320, 669564), (336, 637680), (360, 595168), (384, 557970), (420, 510144), (448, 478260), (480, 446376), (504, 425120), (560, 382608), (576, 371980), (630, 340096), (640, 334782), (672, 318840), (720, 297584), (768, 278985), (840, 255072), (896, 239130), (960, 223188), (1008, 212560), (1120, 191304), (1152, 185990), (1260, 170048), (1280, 167391), (1344, 159420), (1440, 148792), (1680, 127536), (1792, 119565), (1920, 111594), (2016, 106280), (2240, 95652), (2304, 92995), (2520, 85024), (2657, 80640), (2688, 79710), (2880, 74396), (3360, 63768), (3840, 55797), (4032, 53140), (4480, 47826), (5040, 42512), (5314, 40320), (5376, 39855), (5760, 37198), (6720, 31884), (7971, 26880), (8064, 26570), (8960, 23913), (10080, 21256), (10628, 20160), (11520, 18599), (13285, 16128), (13440, 15942)]