402885120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 1484904960

約数和(自身を除く): 1082019840

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, 512, 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, 1536, 1672, 1760, 1824, 1920, 2008, 2090, 2112, 2280, 2432, 2508, 2510, 2560, 2640, 2761, 2816, 3012, 3040, 3135, 3344, 3520, 3648, 3765, 3840, 4016, 4180, 4224, 4560, 4769, 4864, 5016, 5020, 5280, 5522, 5632, 6024, 6080, 6270, 6688, 7040, 7296, 7530, 7680, 8032, 8283, 8360, 8448, 9120, 9538, 9728, 10032, 10040, 10560, 11044, 12048, 12160, 12540, 13376, 13805, 14080, 14307, 14592, 15060, 16064, 16566, 16720, 16896, 18240, 19076, 20064, 20080, 21120, 22088, 23845, 24096, 24320, 25080, 26752, 27610, 28160, 28614, 29184, 30120, 32128, 33132, 33440, 36480, 38152, 40128, 40160, 41415, 42240, 44176, 47690, 48192, 48640, 50160, 52459, 53504, 55220, 57228, 60240, 64256, 66264, 66880, 71535, 72960, 76304, 80256, 80320, 82830, 84480, 88352, 95380, 96384, 100320, 104918, 107008, 110440, 114456, 120480, 128512, 132528, 133760, 143070, 145920, 152608, 157377, 160512, 160640, 165660, 176704, 190760, 192768, 200640, 209836, 220880, 228912, 240960, 262295, 265056, 267520, 286140, 305216, 314754, 321024, 321280, 331320, 353408, 381520, 385536, 401280, 419672, 441760, 457824, 481920, 524590, 530112, 535040, 572280, 610432, 629508, 642560, 662640, 706816, 763040, 786885, 802560, 839344, 883520, 915648, 963840, 1049180, 1060224, 1144560, 1220864, 1259016, 1325280, 1413632, 1526080, 1573770, 1605120, 1678688, 1767040, 1831296, 1927680, 2098360, 2120448, 2289120, 2441728, 2518032, 2650560, 3052160, 3147540, 3357376, 3534080, 3662592, 4196720, 4240896, 4578240, 5036064, 5301120, 6104320, 6295080, 6714752, 7068160, 7325184, 8393440, 9156480, 10072128, 10602240, 12208640, 12590160, 13429504, 16786880, 18312960, 20144256, 21204480, 25180320, 26859008, 33573760, 36625920, 40288512, 50360640, 67147520, 80577024, 100721280, 134295040, 201442560, 402885120]

約数ペア:

[(1, 402885120), (2, 201442560), (3, 134295040), (4, 100721280), (5, 80577024), (6, 67147520), (8, 50360640), (10, 40288512), (11, 36625920), (12, 33573760), (15, 26859008), (16, 25180320), (19, 21204480), (20, 20144256), (22, 18312960), (24, 16786880), (30, 13429504), (32, 12590160), (33, 12208640), (38, 10602240), (40, 10072128), (44, 9156480), (48, 8393440), (55, 7325184), (57, 7068160), (60, 6714752), (64, 6295080), (66, 6104320), (76, 5301120), (80, 5036064), (88, 4578240), (95, 4240896), (96, 4196720), (110, 3662592), (114, 3534080), (120, 3357376), (128, 3147540), (132, 3052160), (152, 2650560), (160, 2518032), (165, 2441728), (176, 2289120), (190, 2120448), (192, 2098360), (209, 1927680), (220, 1831296), (228, 1767040), (240, 1678688), (251, 1605120), (256, 1573770), (264, 1526080), (285, 1413632), (304, 1325280), (320, 1259016), (330, 1220864), (352, 1144560), (380, 1060224), (384, 1049180), (418, 963840), (440, 915648), (456, 883520), (480, 839344), (502, 802560), (512, 786885), (528, 763040), (570, 706816), (608, 662640), (627, 642560), (640, 629508), (660, 610432), (704, 572280), (753, 535040), (760, 530112), (768, 524590), (836, 481920), (880, 457824), (912, 441760), (960, 419672), (1004, 401280), (1045, 385536), (1056, 381520), (1140, 353408), (1216, 331320), (1254, 321280), (1255, 321024), (1280, 314754), (1320, 305216), (1408, 286140), (1506, 267520), (1520, 265056), (1536, 262295), (1672, 240960), (1760, 228912), (1824, 220880), (1920, 209836), (2008, 200640), (2090, 192768), (2112, 190760), (2280, 176704), (2432, 165660), (2508, 160640), (2510, 160512), (2560, 157377), (2640, 152608), (2761, 145920), (2816, 143070), (3012, 133760), (3040, 132528), (3135, 128512), (3344, 120480), (3520, 114456), (3648, 110440), (3765, 107008), (3840, 104918), (4016, 100320), (4180, 96384), (4224, 95380), (4560, 88352), (4769, 84480), (4864, 82830), (5016, 80320), (5020, 80256), (5280, 76304), (5522, 72960), (5632, 71535), (6024, 66880), (6080, 66264), (6270, 64256), (6688, 60240), (7040, 57228), (7296, 55220), (7530, 53504), (7680, 52459), (8032, 50160), (8283, 48640), (8360, 48192), (8448, 47690), (9120, 44176), (9538, 42240), (9728, 41415), (10032, 40160), (10040, 40128), (10560, 38152), (11044, 36480), (12048, 33440), (12160, 33132), (12540, 32128), (13376, 30120), (13805, 29184), (14080, 28614), (14307, 28160), (14592, 27610), (15060, 26752), (16064, 25080), (16566, 24320), (16720, 24096), (16896, 23845), (18240, 22088), (19076, 21120), (20064, 20080)]