201442560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 741726720

約数和(自身を除く): 540284160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 251, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 502, 528, 570, 608, 627, 640, 660, 704, 753, 760, 768, 836, 880, 912, 960, 1004, 1045, 1056, 1140, 1216, 1254, 1255, 1280, 1320, 1408, 1506, 1520, 1672, 1760, 1824, 1920, 2008, 2090, 2112, 2280, 2432, 2508, 2510, 2640, 2761, 2816, 3012, 3040, 3135, 3344, 3520, 3648, 3765, 3840, 4016, 4180, 4224, 4560, 4769, 4864, 5016, 5020, 5280, 5522, 6024, 6080, 6270, 6688, 7040, 7296, 7530, 8032, 8283, 8360, 8448, 9120, 9538, 10032, 10040, 10560, 11044, 12048, 12160, 12540, 13376, 13805, 14080, 14307, 14592, 15060, 16064, 16566, 16720, 18240, 19076, 20064, 20080, 21120, 22088, 23845, 24096, 24320, 25080, 26752, 27610, 28614, 30120, 32128, 33132, 33440, 36480, 38152, 40128, 40160, 41415, 42240, 44176, 47690, 48192, 50160, 52459, 53504, 55220, 57228, 60240, 64256, 66264, 66880, 71535, 72960, 76304, 80256, 80320, 82830, 88352, 95380, 96384, 100320, 104918, 110440, 114456, 120480, 132528, 133760, 143070, 152608, 157377, 160512, 160640, 165660, 176704, 190760, 192768, 200640, 209836, 220880, 228912, 240960, 262295, 265056, 267520, 286140, 305216, 314754, 321280, 331320, 353408, 381520, 401280, 419672, 441760, 457824, 481920, 524590, 530112, 572280, 610432, 629508, 662640, 706816, 763040, 786885, 802560, 839344, 883520, 915648, 963840, 1049180, 1060224, 1144560, 1220864, 1259016, 1325280, 1526080, 1573770, 1678688, 1767040, 1831296, 2098360, 2120448, 2289120, 2518032, 2650560, 3052160, 3147540, 3357376, 3534080, 3662592, 4196720, 4578240, 5036064, 5301120, 6104320, 6295080, 6714752, 8393440, 9156480, 10072128, 10602240, 12590160, 13429504, 16786880, 18312960, 20144256, 25180320, 33573760, 40288512, 50360640, 67147520, 100721280, 201442560]

約数ペア:

[(1, 201442560), (2, 100721280), (3, 67147520), (4, 50360640), (5, 40288512), (6, 33573760), (8, 25180320), (10, 20144256), (11, 18312960), (12, 16786880), (15, 13429504), (16, 12590160), (19, 10602240), (20, 10072128), (22, 9156480), (24, 8393440), (30, 6714752), (32, 6295080), (33, 6104320), (38, 5301120), (40, 5036064), (44, 4578240), (48, 4196720), (55, 3662592), (57, 3534080), (60, 3357376), (64, 3147540), (66, 3052160), (76, 2650560), (80, 2518032), (88, 2289120), (95, 2120448), (96, 2098360), (110, 1831296), (114, 1767040), (120, 1678688), (128, 1573770), (132, 1526080), (152, 1325280), (160, 1259016), (165, 1220864), (176, 1144560), (190, 1060224), (192, 1049180), (209, 963840), (220, 915648), (228, 883520), (240, 839344), (251, 802560), (256, 786885), (264, 763040), (285, 706816), (304, 662640), (320, 629508), (330, 610432), (352, 572280), (380, 530112), (384, 524590), (418, 481920), (440, 457824), (456, 441760), (480, 419672), (502, 401280), (528, 381520), (570, 353408), (608, 331320), (627, 321280), (640, 314754), (660, 305216), (704, 286140), (753, 267520), (760, 265056), (768, 262295), (836, 240960), (880, 228912), (912, 220880), (960, 209836), (1004, 200640), (1045, 192768), (1056, 190760), (1140, 176704), (1216, 165660), (1254, 160640), (1255, 160512), (1280, 157377), (1320, 152608), (1408, 143070), (1506, 133760), (1520, 132528), (1672, 120480), (1760, 114456), (1824, 110440), (1920, 104918), (2008, 100320), (2090, 96384), (2112, 95380), (2280, 88352), (2432, 82830), (2508, 80320), (2510, 80256), (2640, 76304), (2761, 72960), (2816, 71535), (3012, 66880), (3040, 66264), (3135, 64256), (3344, 60240), (3520, 57228), (3648, 55220), (3765, 53504), (3840, 52459), (4016, 50160), (4180, 48192), (4224, 47690), (4560, 44176), (4769, 42240), (4864, 41415), (5016, 40160), (5020, 40128), (5280, 38152), (5522, 36480), (6024, 33440), (6080, 33132), (6270, 32128), (6688, 30120), (7040, 28614), (7296, 27610), (7530, 26752), (8032, 25080), (8283, 24320), (8360, 24096), (8448, 23845), (9120, 22088), (9538, 21120), (10032, 20080), (10040, 20064), (10560, 19076), (11044, 18240), (12048, 16720), (12160, 16566), (12540, 16064), (13376, 15060), (13805, 14592), (14080, 14307)]