231939840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 432

約数和(自身を含む): 903611520

約数和(自身を除く): 671671680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 32, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 64, 66, 68, 76, 80, 85, 88, 95, 96, 102, 110, 114, 120, 128, 132, 136, 152, 160, 165, 170, 176, 187, 190, 192, 204, 209, 220, 228, 240, 255, 256, 264, 272, 285, 289, 304, 320, 323, 330, 340, 352, 374, 380, 384, 408, 418, 440, 456, 480, 510, 528, 544, 561, 570, 578, 608, 627, 640, 646, 660, 680, 704, 748, 760, 768, 816, 836, 867, 880, 912, 935, 960, 969, 1020, 1045, 1056, 1088, 1122, 1140, 1156, 1216, 1254, 1280, 1292, 1320, 1360, 1408, 1445, 1496, 1520, 1615, 1632, 1672, 1734, 1760, 1824, 1870, 1920, 1938, 2040, 2090, 2112, 2176, 2244, 2280, 2312, 2432, 2508, 2584, 2640, 2720, 2805, 2816, 2890, 2992, 3040, 3135, 3179, 3230, 3264, 3344, 3468, 3520, 3553, 3648, 3740, 3840, 3876, 4080, 4180, 4224, 4335, 4352, 4488, 4560, 4624, 4845, 4864, 5016, 5168, 5280, 5440, 5491, 5610, 5780, 5984, 6080, 6270, 6358, 6460, 6528, 6688, 6936, 7040, 7106, 7296, 7480, 7752, 8160, 8360, 8448, 8670, 8976, 9120, 9248, 9537, 9690, 10032, 10336, 10560, 10659, 10880, 10982, 11220, 11560, 11968, 12160, 12540, 12716, 12920, 13056, 13376, 13872, 14080, 14212, 14592, 14960, 15504, 15895, 16320, 16473, 16720, 17340, 17765, 17952, 18240, 18496, 19074, 19380, 20064, 20672, 21120, 21318, 21760, 21964, 22440, 23120, 23936, 24320, 25080, 25432, 25840, 26752, 27455, 27744, 28424, 29920, 31008, 31790, 32640, 32946, 33440, 34680, 35530, 35904, 36480, 36992, 38148, 38760, 40128, 41344, 42240, 42636, 43928, 44880, 46240, 47685, 47872, 50160, 50864, 51680, 53295, 53504, 54910, 55488, 56848, 59840, 60401, 62016, 63580, 65280, 65892, 66880, 69360, 71060, 71808, 72960, 73984, 76296, 77520, 80256, 82365, 82688, 85272, 87856, 89760, 92480, 95370, 100320, 101728, 103360, 106590, 109820, 110976, 113696, 119680, 120802, 124032, 127160, 131784, 133760, 138720, 142120, 143616, 152592, 155040, 160512, 164730, 170544, 175712, 179520, 181203, 184960, 190740, 200640, 203456, 206720, 213180, 219640, 221952, 227392, 239360, 241604, 248064, 254320, 263568, 267520, 277440, 284240, 302005, 305184, 310080, 329460, 341088, 351424, 359040, 362406, 369920, 381480, 401280, 406912, 413440, 426360, 439280, 454784, 483208, 508640, 527136, 554880, 568480, 604010, 610368, 620160, 658920, 682176, 702848, 718080, 724812, 762960, 802560, 813824, 852720, 878560, 906015, 909568, 966416, 1017280, 1054272, 1109760, 1136960, 1208020, 1220736, 1240320, 1317840, 1364352, 1405696, 1449624, 1525920, 1705440, 1757120, 1812030, 1932832, 2034560, 2108544, 2273920, 2416040, 2441472, 2635680, 2728704, 2899248, 3051840, 3410880, 3514240, 3624060, 3865664, 4069120, 4217088, 4547840, 4832080, 5271360, 5798496, 6103680, 6821760, 7028480, 7248120, 7731328, 9664160, 10542720, 11596992, 12207360, 13643520, 14496240, 15462656, 19328320, 21085440, 23193984, 28992480, 38656640, 46387968, 57984960, 77313280, 115969920, 231939840]

約数ペア:

[(1, 231939840), (2, 115969920), (3, 77313280), (4, 57984960), (5, 46387968), (6, 38656640), (8, 28992480), (10, 23193984), (11, 21085440), (12, 19328320), (15, 15462656), (16, 14496240), (17, 13643520), (19, 12207360), (20, 11596992), (22, 10542720), (24, 9664160), (30, 7731328), (32, 7248120), (33, 7028480), (34, 6821760), (38, 6103680), (40, 5798496), (44, 5271360), (48, 4832080), (51, 4547840), (55, 4217088), (57, 4069120), (60, 3865664), (64, 3624060), (66, 3514240), (68, 3410880), (76, 3051840), (80, 2899248), (85, 2728704), (88, 2635680), (95, 2441472), (96, 2416040), (102, 2273920), (110, 2108544), (114, 2034560), (120, 1932832), (128, 1812030), (132, 1757120), (136, 1705440), (152, 1525920), (160, 1449624), (165, 1405696), (170, 1364352), (176, 1317840), (187, 1240320), (190, 1220736), (192, 1208020), (204, 1136960), (209, 1109760), (220, 1054272), (228, 1017280), (240, 966416), (255, 909568), (256, 906015), (264, 878560), (272, 852720), (285, 813824), (289, 802560), (304, 762960), (320, 724812), (323, 718080), (330, 702848), (340, 682176), (352, 658920), (374, 620160), (380, 610368), (384, 604010), (408, 568480), (418, 554880), (440, 527136), (456, 508640), (480, 483208), (510, 454784), (528, 439280), (544, 426360), (561, 413440), (570, 406912), (578, 401280), (608, 381480), (627, 369920), (640, 362406), (646, 359040), (660, 351424), (680, 341088), (704, 329460), (748, 310080), (760, 305184), (768, 302005), (816, 284240), (836, 277440), (867, 267520), (880, 263568), (912, 254320), (935, 248064), (960, 241604), (969, 239360), (1020, 227392), (1045, 221952), (1056, 219640), (1088, 213180), (1122, 206720), (1140, 203456), (1156, 200640), (1216, 190740), (1254, 184960), (1280, 181203), (1292, 179520), (1320, 175712), (1360, 170544), (1408, 164730), (1445, 160512), (1496, 155040), (1520, 152592), (1615, 143616), (1632, 142120), (1672, 138720), (1734, 133760), (1760, 131784), (1824, 127160), (1870, 124032), (1920, 120802), (1938, 119680), (2040, 113696), (2090, 110976), (2112, 109820), (2176, 106590), (2244, 103360), (2280, 101728), (2312, 100320), (2432, 95370), (2508, 92480), (2584, 89760), (2640, 87856), (2720, 85272), (2805, 82688), (2816, 82365), (2890, 80256), (2992, 77520), (3040, 76296), (3135, 73984), (3179, 72960), (3230, 71808), (3264, 71060), (3344, 69360), (3468, 66880), (3520, 65892), (3553, 65280), (3648, 63580), (3740, 62016), (3840, 60401), (3876, 59840), (4080, 56848), (4180, 55488), (4224, 54910), (4335, 53504), (4352, 53295), (4488, 51680), (4560, 50864), (4624, 50160), (4845, 47872), (4864, 47685), (5016, 46240), (5168, 44880), (5280, 43928), (5440, 42636), (5491, 42240), (5610, 41344), (5780, 40128), (5984, 38760), (6080, 38148), (6270, 36992), (6358, 36480), (6460, 35904), (6528, 35530), (6688, 34680), (6936, 33440), (7040, 32946), (7106, 32640), (7296, 31790), (7480, 31008), (7752, 29920), (8160, 28424), (8360, 27744), (8448, 27455), (8670, 26752), (8976, 25840), (9120, 25432), (9248, 25080), (9537, 24320), (9690, 23936), (10032, 23120), (10336, 22440), (10560, 21964), (10659, 21760), (10880, 21318), (10982, 21120), (11220, 20672), (11560, 20064), (11968, 19380), (12160, 19074), (12540, 18496), (12716, 18240), (12920, 17952), (13056, 17765), (13376, 17340), (13872, 16720), (14080, 16473), (14212, 16320), (14592, 15895), (14960, 15504)]