316208640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 1166711040

約数和(自身を除く): 850502400

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, 197, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 394, 418, 440, 456, 480, 512, 528, 570, 591, 608, 627, 640, 660, 704, 760, 768, 788, 836, 880, 912, 960, 985, 1045, 1056, 1140, 1182, 1216, 1254, 1280, 1320, 1408, 1520, 1536, 1576, 1672, 1760, 1824, 1920, 1970, 2090, 2112, 2167, 2280, 2364, 2432, 2508, 2560, 2640, 2816, 2955, 3040, 3135, 3152, 3344, 3520, 3648, 3743, 3840, 3940, 4180, 4224, 4334, 4560, 4728, 4864, 5016, 5280, 5632, 5910, 6080, 6270, 6304, 6501, 6688, 7040, 7296, 7486, 7680, 7880, 8360, 8448, 8668, 9120, 9456, 9728, 10032, 10560, 10835, 11229, 11820, 12160, 12540, 12608, 13002, 13376, 14080, 14592, 14972, 15760, 16720, 16896, 17336, 18240, 18715, 18912, 20064, 21120, 21670, 22458, 23640, 24320, 25080, 25216, 26004, 26752, 28160, 29184, 29944, 31520, 32505, 33440, 34672, 36480, 37430, 37824, 40128, 41173, 42240, 43340, 44916, 47280, 48640, 50160, 50432, 52008, 53504, 56145, 59888, 63040, 65010, 66880, 69344, 72960, 74860, 75648, 80256, 82346, 84480, 86680, 89832, 94560, 100320, 100864, 104016, 107008, 112290, 119776, 123519, 126080, 130020, 133760, 138688, 145920, 149720, 151296, 160512, 164692, 173360, 179664, 189120, 200640, 205865, 208032, 224580, 239552, 247038, 252160, 260040, 267520, 277376, 299440, 302592, 321024, 329384, 346720, 359328, 378240, 401280, 411730, 416064, 449160, 479104, 494076, 504320, 520080, 535040, 554752, 598880, 617595, 658768, 693440, 718656, 756480, 802560, 823460, 832128, 898320, 958208, 988152, 1040160, 1109504, 1197760, 1235190, 1317536, 1386880, 1437312, 1512960, 1605120, 1646920, 1664256, 1796640, 1916416, 1976304, 2080320, 2395520, 2470380, 2635072, 2773760, 2874624, 3293840, 3328512, 3593280, 3952608, 4160640, 4791040, 4940760, 5270144, 5547520, 5749248, 6587680, 7186560, 7905216, 8321280, 9582080, 9881520, 10540288, 13175360, 14373120, 15810432, 16642560, 19763040, 21080576, 26350720, 28746240, 31620864, 39526080, 52701440, 63241728, 79052160, 105402880, 158104320, 316208640]

約数ペア:

[(1, 316208640), (2, 158104320), (3, 105402880), (4, 79052160), (5, 63241728), (6, 52701440), (8, 39526080), (10, 31620864), (11, 28746240), (12, 26350720), (15, 21080576), (16, 19763040), (19, 16642560), (20, 15810432), (22, 14373120), (24, 13175360), (30, 10540288), (32, 9881520), (33, 9582080), (38, 8321280), (40, 7905216), (44, 7186560), (48, 6587680), (55, 5749248), (57, 5547520), (60, 5270144), (64, 4940760), (66, 4791040), (76, 4160640), (80, 3952608), (88, 3593280), (95, 3328512), (96, 3293840), (110, 2874624), (114, 2773760), (120, 2635072), (128, 2470380), (132, 2395520), (152, 2080320), (160, 1976304), (165, 1916416), (176, 1796640), (190, 1664256), (192, 1646920), (197, 1605120), (209, 1512960), (220, 1437312), (228, 1386880), (240, 1317536), (256, 1235190), (264, 1197760), (285, 1109504), (304, 1040160), (320, 988152), (330, 958208), (352, 898320), (380, 832128), (384, 823460), (394, 802560), (418, 756480), (440, 718656), (456, 693440), (480, 658768), (512, 617595), (528, 598880), (570, 554752), (591, 535040), (608, 520080), (627, 504320), (640, 494076), (660, 479104), (704, 449160), (760, 416064), (768, 411730), (788, 401280), (836, 378240), (880, 359328), (912, 346720), (960, 329384), (985, 321024), (1045, 302592), (1056, 299440), (1140, 277376), (1182, 267520), (1216, 260040), (1254, 252160), (1280, 247038), (1320, 239552), (1408, 224580), (1520, 208032), (1536, 205865), (1576, 200640), (1672, 189120), (1760, 179664), (1824, 173360), (1920, 164692), (1970, 160512), (2090, 151296), (2112, 149720), (2167, 145920), (2280, 138688), (2364, 133760), (2432, 130020), (2508, 126080), (2560, 123519), (2640, 119776), (2816, 112290), (2955, 107008), (3040, 104016), (3135, 100864), (3152, 100320), (3344, 94560), (3520, 89832), (3648, 86680), (3743, 84480), (3840, 82346), (3940, 80256), (4180, 75648), (4224, 74860), (4334, 72960), (4560, 69344), (4728, 66880), (4864, 65010), (5016, 63040), (5280, 59888), (5632, 56145), (5910, 53504), (6080, 52008), (6270, 50432), (6304, 50160), (6501, 48640), (6688, 47280), (7040, 44916), (7296, 43340), (7486, 42240), (7680, 41173), (7880, 40128), (8360, 37824), (8448, 37430), (8668, 36480), (9120, 34672), (9456, 33440), (9728, 32505), (10032, 31520), (10560, 29944), (10835, 29184), (11229, 28160), (11820, 26752), (12160, 26004), (12540, 25216), (12608, 25080), (13002, 24320), (13376, 23640), (14080, 22458), (14592, 21670), (14972, 21120), (15760, 20064), (16720, 18912), (16896, 18715), (17336, 18240)]