420541440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 352

約数和(自身を含む): 1556375040

約数和(自身を除く): 1135833600

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, 131, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 262, 264, 285, 304, 320, 330, 352, 380, 384, 393, 418, 440, 456, 480, 512, 524, 528, 570, 608, 627, 640, 655, 660, 704, 760, 768, 786, 836, 880, 912, 960, 1024, 1045, 1048, 1056, 1140, 1216, 1254, 1280, 1310, 1320, 1408, 1441, 1520, 1536, 1572, 1672, 1760, 1824, 1920, 1965, 2090, 2096, 2112, 2280, 2432, 2489, 2508, 2560, 2620, 2640, 2816, 2882, 3040, 3072, 3135, 3144, 3344, 3520, 3648, 3840, 3930, 4180, 4192, 4224, 4323, 4560, 4864, 4978, 5016, 5120, 5240, 5280, 5632, 5764, 6080, 6270, 6288, 6688, 7040, 7205, 7296, 7467, 7680, 7860, 8360, 8384, 8448, 8646, 9120, 9728, 9956, 10032, 10480, 10560, 11264, 11528, 12160, 12445, 12540, 12576, 13376, 14080, 14410, 14592, 14934, 15360, 15720, 16720, 16768, 16896, 17292, 18240, 19456, 19912, 20064, 20960, 21120, 21615, 23056, 24320, 24890, 25080, 25152, 26752, 27379, 28160, 28820, 29184, 29868, 31440, 33440, 33536, 33792, 34584, 36480, 37335, 39824, 40128, 41920, 42240, 43230, 46112, 48640, 49780, 50160, 50304, 53504, 54758, 56320, 57640, 58368, 59736, 62880, 66880, 67072, 69168, 72960, 74670, 79648, 80256, 82137, 83840, 84480, 86460, 92224, 97280, 99560, 100320, 100608, 107008, 109516, 115280, 119472, 125760, 133760, 134144, 136895, 138336, 145920, 149340, 159296, 160512, 164274, 167680, 168960, 172920, 184448, 199120, 200640, 201216, 214016, 219032, 230560, 238944, 251520, 267520, 273790, 276672, 291840, 298680, 318592, 321024, 328548, 335360, 345840, 368896, 398240, 401280, 402432, 410685, 438064, 461120, 477888, 503040, 535040, 547580, 553344, 597360, 637184, 642048, 657096, 670720, 691680, 737792, 796480, 802560, 821370, 876128, 922240, 955776, 1006080, 1070080, 1095160, 1106688, 1194720, 1274368, 1314192, 1383360, 1475584, 1592960, 1605120, 1642740, 1752256, 1844480, 1911552, 2012160, 2190320, 2213376, 2389440, 2548736, 2628384, 2766720, 3185920, 3210240, 3285480, 3504512, 3688960, 3823104, 4380640, 4426752, 4778880, 5256768, 5533440, 6371840, 6570960, 7009024, 7377920, 7646208, 8761280, 9557760, 10513536, 11066880, 12743680, 13141920, 14018048, 17522560, 19115520, 21027072, 22133760, 26283840, 28036096, 35045120, 38231040, 42054144, 52567680, 70090240, 84108288, 105135360, 140180480, 210270720, 420541440]

約数ペア:

[(1, 420541440), (2, 210270720), (3, 140180480), (4, 105135360), (5, 84108288), (6, 70090240), (8, 52567680), (10, 42054144), (11, 38231040), (12, 35045120), (15, 28036096), (16, 26283840), (19, 22133760), (20, 21027072), (22, 19115520), (24, 17522560), (30, 14018048), (32, 13141920), (33, 12743680), (38, 11066880), (40, 10513536), (44, 9557760), (48, 8761280), (55, 7646208), (57, 7377920), (60, 7009024), (64, 6570960), (66, 6371840), (76, 5533440), (80, 5256768), (88, 4778880), (95, 4426752), (96, 4380640), (110, 3823104), (114, 3688960), (120, 3504512), (128, 3285480), (131, 3210240), (132, 3185920), (152, 2766720), (160, 2628384), (165, 2548736), (176, 2389440), (190, 2213376), (192, 2190320), (209, 2012160), (220, 1911552), (228, 1844480), (240, 1752256), (256, 1642740), (262, 1605120), (264, 1592960), (285, 1475584), (304, 1383360), (320, 1314192), (330, 1274368), (352, 1194720), (380, 1106688), (384, 1095160), (393, 1070080), (418, 1006080), (440, 955776), (456, 922240), (480, 876128), (512, 821370), (524, 802560), (528, 796480), (570, 737792), (608, 691680), (627, 670720), (640, 657096), (655, 642048), (660, 637184), (704, 597360), (760, 553344), (768, 547580), (786, 535040), (836, 503040), (880, 477888), (912, 461120), (960, 438064), (1024, 410685), (1045, 402432), (1048, 401280), (1056, 398240), (1140, 368896), (1216, 345840), (1254, 335360), (1280, 328548), (1310, 321024), (1320, 318592), (1408, 298680), (1441, 291840), (1520, 276672), (1536, 273790), (1572, 267520), (1672, 251520), (1760, 238944), (1824, 230560), (1920, 219032), (1965, 214016), (2090, 201216), (2096, 200640), (2112, 199120), (2280, 184448), (2432, 172920), (2489, 168960), (2508, 167680), (2560, 164274), (2620, 160512), (2640, 159296), (2816, 149340), (2882, 145920), (3040, 138336), (3072, 136895), (3135, 134144), (3144, 133760), (3344, 125760), (3520, 119472), (3648, 115280), (3840, 109516), (3930, 107008), (4180, 100608), (4192, 100320), (4224, 99560), (4323, 97280), (4560, 92224), (4864, 86460), (4978, 84480), (5016, 83840), (5120, 82137), (5240, 80256), (5280, 79648), (5632, 74670), (5764, 72960), (6080, 69168), (6270, 67072), (6288, 66880), (6688, 62880), (7040, 59736), (7205, 58368), (7296, 57640), (7467, 56320), (7680, 54758), (7860, 53504), (8360, 50304), (8384, 50160), (8448, 49780), (8646, 48640), (9120, 46112), (9728, 43230), (9956, 42240), (10032, 41920), (10480, 40128), (10560, 39824), (11264, 37335), (11528, 36480), (12160, 34584), (12445, 33792), (12540, 33536), (12576, 33440), (13376, 31440), (14080, 29868), (14410, 29184), (14592, 28820), (14934, 28160), (15360, 27379), (15720, 26752), (16720, 25152), (16768, 25080), (16896, 24890), (17292, 24320), (18240, 23056), (19456, 21615), (19912, 21120), (20064, 20960)]