123464880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 480

約数和(自身を含む): 551536128

約数和(自身を除く): 428071248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 99, 102, 105, 110, 112, 119, 120, 126, 131, 132, 136, 140, 144, 153, 154, 165, 168, 170, 176, 180, 187, 198, 204, 210, 220, 231, 238, 240, 252, 255, 262, 264, 272, 280, 306, 308, 315, 330, 336, 340, 357, 360, 374, 385, 393, 396, 408, 420, 440, 462, 476, 495, 504, 510, 524, 528, 560, 561, 595, 612, 616, 630, 655, 660, 680, 693, 714, 720, 748, 765, 770, 786, 792, 816, 840, 880, 917, 924, 935, 952, 990, 1008, 1020, 1048, 1071, 1122, 1155, 1179, 1190, 1224, 1232, 1260, 1309, 1310, 1320, 1360, 1386, 1428, 1441, 1496, 1530, 1540, 1572, 1584, 1680, 1683, 1785, 1834, 1848, 1870, 1904, 1965, 1980, 2040, 2096, 2142, 2227, 2244, 2310, 2358, 2380, 2448, 2520, 2618, 2620, 2640, 2751, 2772, 2805, 2856, 2882, 2992, 3060, 3080, 3144, 3366, 3465, 3570, 3668, 3696, 3740, 3927, 3930, 3960, 4080, 4284, 4323, 4454, 4488, 4585, 4620, 4716, 4760, 5040, 5236, 5240, 5355, 5502, 5544, 5610, 5712, 5764, 5895, 6120, 6160, 6288, 6545, 6681, 6732, 6930, 7140, 7205, 7336, 7480, 7854, 7860, 7920, 8253, 8415, 8568, 8646, 8908, 8976, 9170, 9240, 9432, 9520, 10087, 10472, 10480, 10710, 11004, 11088, 11135, 11220, 11528, 11781, 11790, 12240, 12969, 13090, 13362, 13464, 13755, 13860, 14280, 14410, 14672, 14960, 15589, 15708, 15720, 16506, 16830, 17136, 17292, 17816, 18340, 18480, 18864, 19635, 20043, 20174, 20944, 21420, 21615, 22008, 22270, 22440, 23056, 23562, 23580, 24497, 25938, 26180, 26724, 26928, 27510, 27720, 28560, 28820, 30261, 31178, 31416, 31440, 33012, 33405, 33660, 34584, 35632, 36680, 39270, 40086, 40348, 41265, 42840, 43230, 44016, 44540, 44880, 46767, 47124, 47160, 48994, 50435, 51876, 52360, 53448, 55020, 55440, 57640, 58905, 60522, 62356, 62832, 64845, 66024, 66810, 67320, 69168, 73360, 73491, 77945, 78540, 80172, 80696, 82530, 85680, 86460, 89080, 90783, 93534, 94248, 94320, 97988, 100215, 100870, 103752, 104720, 106896, 110040, 115280, 117810, 121044, 122485, 124712, 129690, 132048, 133620, 134640, 140301, 146982, 151305, 155890, 157080, 160344, 161392, 165060, 171479, 172920, 178160, 181566, 187068, 188496, 195976, 200430, 201740, 207504, 220080, 220473, 233835, 235620, 242088, 244970, 249424, 259380, 267240, 280602, 293964, 302610, 311780, 314160, 320688, 330120, 342958, 345840, 363132, 367455, 374136, 391952, 400860, 403480, 440946, 453915, 467670, 471240, 484176, 489940, 514437, 518760, 534480, 561204, 587928, 605220, 623560, 660240, 685916, 701505, 726264, 734910, 748272, 801720, 806960, 857395, 881892, 907830, 935340, 942480, 979880, 1028874, 1037520, 1102365, 1122408, 1175856, 1210440, 1247120, 1371832, 1403010, 1452528, 1469820, 1543311, 1603440, 1714790, 1763784, 1815660, 1870680, 1959760, 2057748, 2204730, 2244816, 2420880, 2572185, 2743664, 2806020, 2939640, 3086622, 3429580, 3527568, 3631320, 3741360, 4115496, 4409460, 5144370, 5612040, 5879280, 6173244, 6859160, 7262640, 7716555, 8230992, 8818920, 10288740, 11224080, 12346488, 13718320, 15433110, 17637840, 20577480, 24692976, 30866220, 41154960, 61732440, 123464880]

約数ペア:

[(1, 123464880), (2, 61732440), (3, 41154960), (4, 30866220), (5, 24692976), (6, 20577480), (7, 17637840), (8, 15433110), (9, 13718320), (10, 12346488), (11, 11224080), (12, 10288740), (14, 8818920), (15, 8230992), (16, 7716555), (17, 7262640), (18, 6859160), (20, 6173244), (21, 5879280), (22, 5612040), (24, 5144370), (28, 4409460), (30, 4115496), (33, 3741360), (34, 3631320), (35, 3527568), (36, 3429580), (40, 3086622), (42, 2939640), (44, 2806020), (45, 2743664), (48, 2572185), (51, 2420880), (55, 2244816), (56, 2204730), (60, 2057748), (63, 1959760), (66, 1870680), (68, 1815660), (70, 1763784), (72, 1714790), (77, 1603440), (80, 1543311), (84, 1469820), (85, 1452528), (88, 1403010), (90, 1371832), (99, 1247120), (102, 1210440), (105, 1175856), (110, 1122408), (112, 1102365), (119, 1037520), (120, 1028874), (126, 979880), (131, 942480), (132, 935340), (136, 907830), (140, 881892), (144, 857395), (153, 806960), (154, 801720), (165, 748272), (168, 734910), (170, 726264), (176, 701505), (180, 685916), (187, 660240), (198, 623560), (204, 605220), (210, 587928), (220, 561204), (231, 534480), (238, 518760), (240, 514437), (252, 489940), (255, 484176), (262, 471240), (264, 467670), (272, 453915), (280, 440946), (306, 403480), (308, 400860), (315, 391952), (330, 374136), (336, 367455), (340, 363132), (357, 345840), (360, 342958), (374, 330120), (385, 320688), (393, 314160), (396, 311780), (408, 302610), (420, 293964), (440, 280602), (462, 267240), (476, 259380), (495, 249424), (504, 244970), (510, 242088), (524, 235620), (528, 233835), (560, 220473), (561, 220080), (595, 207504), (612, 201740), (616, 200430), (630, 195976), (655, 188496), (660, 187068), (680, 181566), (693, 178160), (714, 172920), (720, 171479), (748, 165060), (765, 161392), (770, 160344), (786, 157080), (792, 155890), (816, 151305), (840, 146982), (880, 140301), (917, 134640), (924, 133620), (935, 132048), (952, 129690), (990, 124712), (1008, 122485), (1020, 121044), (1048, 117810), (1071, 115280), (1122, 110040), (1155, 106896), (1179, 104720), (1190, 103752), (1224, 100870), (1232, 100215), (1260, 97988), (1309, 94320), (1310, 94248), (1320, 93534), (1360, 90783), (1386, 89080), (1428, 86460), (1441, 85680), (1496, 82530), (1530, 80696), (1540, 80172), (1572, 78540), (1584, 77945), (1680, 73491), (1683, 73360), (1785, 69168), (1834, 67320), (1848, 66810), (1870, 66024), (1904, 64845), (1965, 62832), (1980, 62356), (2040, 60522), (2096, 58905), (2142, 57640), (2227, 55440), (2244, 55020), (2310, 53448), (2358, 52360), (2380, 51876), (2448, 50435), (2520, 48994), (2618, 47160), (2620, 47124), (2640, 46767), (2751, 44880), (2772, 44540), (2805, 44016), (2856, 43230), (2882, 42840), (2992, 41265), (3060, 40348), (3080, 40086), (3144, 39270), (3366, 36680), (3465, 35632), (3570, 34584), (3668, 33660), (3696, 33405), (3740, 33012), (3927, 31440), (3930, 31416), (3960, 31178), (4080, 30261), (4284, 28820), (4323, 28560), (4454, 27720), (4488, 27510), (4585, 26928), (4620, 26724), (4716, 26180), (4760, 25938), (5040, 24497), (5236, 23580), (5240, 23562), (5355, 23056), (5502, 22440), (5544, 22270), (5610, 22008), (5712, 21615), (5764, 21420), (5895, 20944), (6120, 20174), (6160, 20043), (6288, 19635), (6545, 18864), (6681, 18480), (6732, 18340), (6930, 17816), (7140, 17292), (7205, 17136), (7336, 16830), (7480, 16506), (7854, 15720), (7860, 15708), (7920, 15589), (8253, 14960), (8415, 14672), (8568, 14410), (8646, 14280), (8908, 13860), (8976, 13755), (9170, 13464), (9240, 13362), (9432, 13090), (9520, 12969), (10087, 12240), (10472, 11790), (10480, 11781), (10710, 11528), (11004, 11220), (11088, 11135)]