321475440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 640

約数和(自身を含む): 1349913600

約数和(自身を除く): 1028438160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 19, 20, 22, 24, 26, 29, 30, 33, 34, 38, 39, 40, 44, 48, 51, 52, 55, 57, 58, 60, 65, 66, 68, 76, 78, 80, 85, 87, 88, 95, 102, 104, 110, 114, 116, 120, 130, 132, 136, 143, 145, 152, 156, 165, 170, 174, 176, 187, 190, 195, 204, 208, 209, 220, 221, 228, 232, 240, 247, 255, 260, 264, 272, 285, 286, 290, 304, 312, 319, 323, 330, 340, 348, 374, 377, 380, 390, 408, 418, 429, 435, 440, 442, 456, 464, 493, 494, 510, 520, 528, 551, 561, 570, 572, 580, 624, 627, 638, 646, 660, 663, 680, 696, 715, 741, 748, 754, 760, 780, 816, 836, 858, 870, 880, 884, 912, 935, 957, 969, 986, 988, 1020, 1040, 1045, 1102, 1105, 1122, 1131, 1140, 1144, 1160, 1235, 1254, 1276, 1292, 1320, 1326, 1360, 1392, 1430, 1479, 1482, 1496, 1508, 1520, 1560, 1595, 1615, 1653, 1672, 1716, 1740, 1768, 1870, 1885, 1914, 1938, 1972, 1976, 2040, 2090, 2145, 2204, 2210, 2244, 2262, 2280, 2288, 2320, 2431, 2465, 2470, 2508, 2552, 2584, 2640, 2652, 2717, 2755, 2805, 2860, 2958, 2964, 2992, 3016, 3120, 3135, 3190, 3230, 3306, 3315, 3344, 3432, 3480, 3536, 3553, 3705, 3740, 3770, 3828, 3876, 3944, 3952, 4080, 4147, 4180, 4199, 4290, 4408, 4420, 4488, 4524, 4560, 4785, 4845, 4862, 4930, 4940, 5016, 5104, 5168, 5304, 5423, 5434, 5510, 5610, 5655, 5720, 5916, 5928, 6032, 6061, 6270, 6380, 6409, 6460, 6612, 6630, 6864, 6960, 7106, 7163, 7293, 7395, 7410, 7480, 7540, 7656, 7752, 7888, 8151, 8265, 8294, 8360, 8398, 8580, 8816, 8840, 8976, 9048, 9367, 9570, 9690, 9724, 9860, 9880, 10032, 10608, 10659, 10846, 10868, 11020, 11220, 11310, 11440, 11832, 11856, 12122, 12155, 12441, 12540, 12597, 12760, 12818, 12920, 13224, 13260, 13585, 14212, 14326, 14586, 14790, 14820, 14960, 15080, 15312, 15504, 16269, 16302, 16530, 16588, 16720, 16796, 17160, 17680, 17765, 18096, 18183, 18734, 19140, 19227, 19380, 19448, 19720, 19760, 20735, 20995, 21318, 21489, 21692, 21736, 22040, 22440, 22620, 23664, 24244, 24310, 24882, 25080, 25194, 25520, 25636, 25840, 26448, 26520, 27115, 27170, 28101, 28424, 28652, 29172, 29580, 29640, 30160, 30305, 32045, 32538, 32604, 33060, 33176, 33592, 34320, 35530, 35815, 36366, 36465, 37468, 38280, 38454, 38760, 38896, 39440, 40755, 41470, 41990, 42636, 42978, 43384, 43472, 44080, 44880, 45240, 46189, 46835, 48488, 48620, 49764, 50160, 50388, 51272, 53040, 53295, 54230, 54340, 56202, 56848, 57304, 58344, 59160, 59280, 60610, 62205, 62985, 64090, 65076, 65208, 66120, 66352, 67184, 70499, 71060, 71630, 72732, 72930, 74936, 76560, 76908, 77520, 78793, 81345, 81510, 82940, 83980, 85272, 85956, 86768, 90480, 90915, 92378, 93670, 96135, 96976, 97240, 99528, 100776, 102544, 103037, 106590, 107445, 108460, 108680, 112404, 114608, 116688, 118320, 121220, 121771, 124410, 125970, 128180, 130152, 130416, 132240, 138567, 140505, 140998, 142120, 143260, 145464, 145860, 149872, 153816, 157586, 162690, 163020, 165880, 167960, 170544, 171912, 181830, 184756, 187340, 192270, 194480, 199056, 201552, 206074, 211497, 213180, 214890, 216920, 217360, 224808, 230945, 236379, 242440, 243542, 248820, 251940, 256360, 260304, 277134, 281010, 281996, 284240, 286520, 290928, 291720, 307632, 309111, 315172, 325380, 326040, 331760, 335920, 343824, 352495, 363660, 365313, 369512, 374680, 384540, 393965, 412148, 422994, 426360, 429780, 433840, 449616, 461890, 472758, 484880, 487084, 497640, 503880, 512720, 515185, 554268, 562020, 563992, 573040, 583440, 608855, 618222, 630344, 650760, 652080, 692835, 704990, 727320, 730626, 739024, 749360, 769080, 787930, 824296, 845988, 852720, 859560, 923780, 945516, 974168, 995280, 1007760, 1030370, 1057485, 1108536, 1124040, 1127984, 1181895, 1217710, 1236444, 1260688, 1301520, 1339481, 1385670, 1409980, 1454640, 1461252, 1538160, 1545555, 1575860, 1648592, 1691976, 1719120, 1826565, 1847560, 1891032, 1948336, 2060740, 2114970, 2217072, 2248080, 2363790, 2435420, 2472888, 2678962, 2771340, 2819960, 2922504, 3091110, 3151720, 3383952, 3653130, 3695120, 3782064, 4018443, 4121480, 4229940, 4727580, 4870840, 4945776, 5357924, 5542680, 5639920, 5845008, 6182220, 6303440, 6697405, 7306260, 8036886, 8242960, 8459880, 9455160, 9741680, 10715848, 11085360, 12364440, 13394810, 14612520, 16073772, 16919760, 18910320, 20092215, 21431696, 24728880, 26789620, 29225040, 32147544, 40184430, 53579240, 64295088, 80368860, 107158480, 160737720, 321475440]

約数ペア:

[(1, 321475440), (2, 160737720), (3, 107158480), (4, 80368860), (5, 64295088), (6, 53579240), (8, 40184430), (10, 32147544), (11, 29225040), (12, 26789620), (13, 24728880), (15, 21431696), (16, 20092215), (17, 18910320), (19, 16919760), (20, 16073772), (22, 14612520), (24, 13394810), (26, 12364440), (29, 11085360), (30, 10715848), (33, 9741680), (34, 9455160), (38, 8459880), (39, 8242960), (40, 8036886), (44, 7306260), (48, 6697405), (51, 6303440), (52, 6182220), (55, 5845008), (57, 5639920), (58, 5542680), (60, 5357924), (65, 4945776), (66, 4870840), (68, 4727580), (76, 4229940), (78, 4121480), (80, 4018443), (85, 3782064), (87, 3695120), (88, 3653130), (95, 3383952), (102, 3151720), (104, 3091110), (110, 2922504), (114, 2819960), (116, 2771340), (120, 2678962), (130, 2472888), (132, 2435420), (136, 2363790), (143, 2248080), (145, 2217072), (152, 2114970), (156, 2060740), (165, 1948336), (170, 1891032), (174, 1847560), (176, 1826565), (187, 1719120), (190, 1691976), (195, 1648592), (204, 1575860), (208, 1545555), (209, 1538160), (220, 1461252), (221, 1454640), (228, 1409980), (232, 1385670), (240, 1339481), (247, 1301520), (255, 1260688), (260, 1236444), (264, 1217710), (272, 1181895), (285, 1127984), (286, 1124040), (290, 1108536), (304, 1057485), (312, 1030370), (319, 1007760), (323, 995280), (330, 974168), (340, 945516), (348, 923780), (374, 859560), (377, 852720), (380, 845988), (390, 824296), (408, 787930), (418, 769080), (429, 749360), (435, 739024), (440, 730626), (442, 727320), (456, 704990), (464, 692835), (493, 652080), (494, 650760), (510, 630344), (520, 618222), (528, 608855), (551, 583440), (561, 573040), (570, 563992), (572, 562020), (580, 554268), (624, 515185), (627, 512720), (638, 503880), (646, 497640), (660, 487084), (663, 484880), (680, 472758), (696, 461890), (715, 449616), (741, 433840), (748, 429780), (754, 426360), (760, 422994), (780, 412148), (816, 393965), (836, 384540), (858, 374680), (870, 369512), (880, 365313), (884, 363660), (912, 352495), (935, 343824), (957, 335920), (969, 331760), (986, 326040), (988, 325380), (1020, 315172), (1040, 309111), (1045, 307632), (1102, 291720), (1105, 290928), (1122, 286520), (1131, 284240), (1140, 281996), (1144, 281010), (1160, 277134), (1235, 260304), (1254, 256360), (1276, 251940), (1292, 248820), (1320, 243542), (1326, 242440), (1360, 236379), (1392, 230945), (1430, 224808), (1479, 217360), (1482, 216920), (1496, 214890), (1508, 213180), (1520, 211497), (1560, 206074), (1595, 201552), (1615, 199056), (1653, 194480), (1672, 192270), (1716, 187340), (1740, 184756), (1768, 181830), (1870, 171912), (1885, 170544), (1914, 167960), (1938, 165880), (1972, 163020), (1976, 162690), (2040, 157586), (2090, 153816), (2145, 149872), (2204, 145860), (2210, 145464), (2244, 143260), (2262, 142120), (2280, 140998), (2288, 140505), (2320, 138567), (2431, 132240), (2465, 130416), (2470, 130152), (2508, 128180), (2552, 125970), (2584, 124410), (2640, 121771), (2652, 121220), (2717, 118320), (2755, 116688), (2805, 114608), (2860, 112404), (2958, 108680), (2964, 108460), (2992, 107445), (3016, 106590), (3120, 103037), (3135, 102544), (3190, 100776), (3230, 99528), (3306, 97240), (3315, 96976), (3344, 96135), (3432, 93670), (3480, 92378), (3536, 90915), (3553, 90480), (3705, 86768), (3740, 85956), (3770, 85272), (3828, 83980), (3876, 82940), (3944, 81510), (3952, 81345), (4080, 78793), (4147, 77520), (4180, 76908), (4199, 76560), (4290, 74936), (4408, 72930), (4420, 72732), (4488, 71630), (4524, 71060), (4560, 70499), (4785, 67184), (4845, 66352), (4862, 66120), (4930, 65208), (4940, 65076), (5016, 64090), (5104, 62985), (5168, 62205), (5304, 60610), (5423, 59280), (5434, 59160), (5510, 58344), (5610, 57304), (5655, 56848), (5720, 56202), (5916, 54340), (5928, 54230), (6032, 53295), (6061, 53040), (6270, 51272), (6380, 50388), (6409, 50160), (6460, 49764), (6612, 48620), (6630, 48488), (6864, 46835), (6960, 46189), (7106, 45240), (7163, 44880), (7293, 44080), (7395, 43472), (7410, 43384), (7480, 42978), (7540, 42636), (7656, 41990), (7752, 41470), (7888, 40755), (8151, 39440), (8265, 38896), (8294, 38760), (8360, 38454), (8398, 38280), (8580, 37468), (8816, 36465), (8840, 36366), (8976, 35815), (9048, 35530), (9367, 34320), (9570, 33592), (9690, 33176), (9724, 33060), (9860, 32604), (9880, 32538), (10032, 32045), (10608, 30305), (10659, 30160), (10846, 29640), (10868, 29580), (11020, 29172), (11220, 28652), (11310, 28424), (11440, 28101), (11832, 27170), (11856, 27115), (12122, 26520), (12155, 26448), (12441, 25840), (12540, 25636), (12597, 25520), (12760, 25194), (12818, 25080), (12920, 24882), (13224, 24310), (13260, 24244), (13585, 23664), (14212, 22620), (14326, 22440), (14586, 22040), (14790, 21736), (14820, 21692), (14960, 21489), (15080, 21318), (15312, 20995), (15504, 20735), (16269, 19760), (16302, 19720), (16530, 19448), (16588, 19380), (16720, 19227), (16796, 19140), (17160, 18734), (17680, 18183), (17765, 18096)]