18878952960

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{39019}}^1$

素因数の和:39058

約数の個数: 320

約数和(自身を含む): 76641523200

約数和(自身を除く): 57762570240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 34560, 39019, 40320, 48384, 53760, 60480, 69120, 78038, 80640, 96768, 117057, 120960, 156076, 161280, 195095, 234114, 241920, 273133, 312152, 351171, 390190, 468228, 483840, 546266, 585285, 624304, 702342, 780380, 819399, 936456, 1053513, 1092532, 1170570, 1248608, 1365665, 1404684, 1560760, 1638798, 1755855, 1872912, 2107026, 2185064, 2341140, 2458197, 2497216, 2731330, 2809368, 3121520, 3277596, 3511710, 3745824, 4096995, 4214052, 4370128, 4682280, 4916394, 4994432, 5267565, 5462660, 5618736, 6243040, 6555192, 7023420, 7374591, 7491648, 8193990, 8428104, 8740256, 9364560, 9832788, 9988864, 10535130, 10925320, 11237472, 12290985, 12486080, 13110384, 14046840, 14749182, 14983296, 16387980, 16856208, 17480512, 18729120, 19665576, 19977728, 21070260, 21850640, 22474944, 24581970, 24972160, 26220768, 28093680, 29498364, 29966592, 32775960, 33712416, 34961024, 36872955, 37458240, 39331152, 42140520, 43701280, 44949888, 49163940, 49944320, 52441536, 56187360, 58996728, 59933184, 65551920, 67424832, 69922048, 73745910, 74916480, 78662304, 84281040, 87402560, 89899776, 98327880, 99888640, 104883072, 112374720, 117993456, 131103840, 134849664, 139844096, 147491820, 149832960, 157324608, 168562080, 174805120, 179799552, 196655760, 209766144, 224749440, 235986912, 262207680, 269699328, 294983640, 299665920, 314649216, 337124160, 349610240, 393311520, 419532288, 449498880, 471973824, 524415360, 539398656, 589967280, 629298432, 674248320, 699220480, 786623040, 898997760, 943947648, 1048830720, 1179934560, 1258596864, 1348496640, 1573246080, 1887895296, 2097661440, 2359869120, 2696993280, 3146492160, 3775790592, 4719738240, 6292984320, 9439476480, 18878952960]

約数ペア:

[(1, 18878952960), (2, 9439476480), (3, 6292984320), (4, 4719738240), (5, 3775790592), (6, 3146492160), (7, 2696993280), (8, 2359869120), (9, 2097661440), (10, 1887895296), (12, 1573246080), (14, 1348496640), (15, 1258596864), (16, 1179934560), (18, 1048830720), (20, 943947648), (21, 898997760), (24, 786623040), (27, 699220480), (28, 674248320), (30, 629298432), (32, 589967280), (35, 539398656), (36, 524415360), (40, 471973824), (42, 449498880), (45, 419532288), (48, 393311520), (54, 349610240), (56, 337124160), (60, 314649216), (63, 299665920), (64, 294983640), (70, 269699328), (72, 262207680), (80, 235986912), (84, 224749440), (90, 209766144), (96, 196655760), (105, 179799552), (108, 174805120), (112, 168562080), (120, 157324608), (126, 149832960), (128, 147491820), (135, 139844096), (140, 134849664), (144, 131103840), (160, 117993456), (168, 112374720), (180, 104883072), (189, 99888640), (192, 98327880), (210, 89899776), (216, 87402560), (224, 84281040), (240, 78662304), (252, 74916480), (256, 73745910), (270, 69922048), (280, 67424832), (288, 65551920), (315, 59933184), (320, 58996728), (336, 56187360), (360, 52441536), (378, 49944320), (384, 49163940), (420, 44949888), (432, 43701280), (448, 42140520), (480, 39331152), (504, 37458240), (512, 36872955), (540, 34961024), (560, 33712416), (576, 32775960), (630, 29966592), (640, 29498364), (672, 28093680), (720, 26220768), (756, 24972160), (768, 24581970), (840, 22474944), (864, 21850640), (896, 21070260), (945, 19977728), (960, 19665576), (1008, 18729120), (1080, 17480512), (1120, 16856208), (1152, 16387980), (1260, 14983296), (1280, 14749182), (1344, 14046840), (1440, 13110384), (1512, 12486080), (1536, 12290985), (1680, 11237472), (1728, 10925320), (1792, 10535130), (1890, 9988864), (1920, 9832788), (2016, 9364560), (2160, 8740256), (2240, 8428104), (2304, 8193990), (2520, 7491648), (2560, 7374591), (2688, 7023420), (2880, 6555192), (3024, 6243040), (3360, 5618736), (3456, 5462660), (3584, 5267565), (3780, 4994432), (3840, 4916394), (4032, 4682280), (4320, 4370128), (4480, 4214052), (4608, 4096995), (5040, 3745824), (5376, 3511710), (5760, 3277596), (6048, 3121520), (6720, 2809368), (6912, 2731330), (7560, 2497216), (7680, 2458197), (8064, 2341140), (8640, 2185064), (8960, 2107026), (10080, 1872912), (10752, 1755855), (11520, 1638798), (12096, 1560760), (13440, 1404684), (13824, 1365665), (15120, 1248608), (16128, 1170570), (17280, 1092532), (17920, 1053513), (20160, 936456), (23040, 819399), (24192, 780380), (26880, 702342), (30240, 624304), (32256, 585285), (34560, 546266), (39019, 483840), (40320, 468228), (48384, 390190), (53760, 351171), (60480, 312152), (69120, 273133), (78038, 241920), (80640, 234114), (96768, 195095), (117057, 161280), (120960, 156076)]