1216033280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 3771187200

約数和(自身を除く): 2555153920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 199, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 398, 434, 440, 448, 496, 512, 560, 616, 620, 640, 682, 704, 770, 796, 868, 880, 896, 992, 995, 1085, 1120, 1232, 1240, 1280, 1364, 1393, 1408, 1540, 1592, 1705, 1736, 1760, 1792, 1984, 1990, 2170, 2189, 2240, 2387, 2464, 2480, 2560, 2728, 2786, 2816, 3080, 3184, 3410, 3472, 3520, 3584, 3968, 3980, 4340, 4378, 4480, 4774, 4928, 4960, 5456, 5572, 5632, 6160, 6169, 6368, 6820, 6944, 6965, 7040, 7936, 7960, 8680, 8756, 8960, 9548, 9856, 9920, 10912, 10945, 11144, 11935, 12320, 12338, 12736, 13640, 13888, 13930, 14080, 15323, 15872, 15920, 17360, 17512, 17920, 19096, 19712, 19840, 21824, 21890, 22288, 23870, 24640, 24676, 25472, 27280, 27776, 27860, 28160, 30646, 30845, 31840, 34720, 35024, 38192, 39424, 39680, 43183, 43648, 43780, 44576, 47740, 49280, 49352, 50944, 54560, 55552, 55720, 61292, 61690, 63680, 67859, 69440, 70048, 76384, 76615, 79360, 86366, 87296, 87560, 89152, 95480, 98560, 98704, 101888, 109120, 111104, 111440, 122584, 123380, 127360, 135718, 138880, 140096, 152768, 153230, 172732, 174592, 175120, 178304, 190960, 197120, 197408, 215915, 218240, 222880, 245168, 246760, 254720, 271436, 277760, 280192, 305536, 306460, 339295, 345464, 350240, 356608, 381920, 394816, 431830, 436480, 445760, 475013, 490336, 493520, 509440, 542872, 555520, 560384, 611072, 612920, 678590, 690928, 700480, 713216, 763840, 789632, 863660, 872960, 891520, 950026, 980672, 987040, 1085744, 1120768, 1222144, 1225840, 1357180, 1381856, 1400960, 1527680, 1579264, 1727320, 1783040, 1900052, 1961344, 1974080, 2171488, 2375065, 2451680, 2714360, 2763712, 2801920, 3055360, 3158528, 3454640, 3566080, 3800104, 3922688, 3948160, 4342976, 4750130, 4903360, 5428720, 5527424, 5603840, 6110720, 6909280, 7600208, 7845376, 7896320, 8685952, 9500260, 9806720, 10857440, 11054848, 13818560, 15200416, 15792640, 17371904, 19000520, 19613440, 21714880, 22109696, 27637120, 30400832, 34743808, 38001040, 39226880, 43429760, 55274240, 60801664, 76002080, 86859520, 110548480, 121603328, 152004160, 173719040, 243206656, 304008320, 608016640, 1216033280]

約数ペア:

[(1, 1216033280), (2, 608016640), (4, 304008320), (5, 243206656), (7, 173719040), (8, 152004160), (10, 121603328), (11, 110548480), (14, 86859520), (16, 76002080), (20, 60801664), (22, 55274240), (28, 43429760), (31, 39226880), (32, 38001040), (35, 34743808), (40, 30400832), (44, 27637120), (55, 22109696), (56, 21714880), (62, 19613440), (64, 19000520), (70, 17371904), (77, 15792640), (80, 15200416), (88, 13818560), (110, 11054848), (112, 10857440), (124, 9806720), (128, 9500260), (140, 8685952), (154, 7896320), (155, 7845376), (160, 7600208), (176, 6909280), (199, 6110720), (217, 5603840), (220, 5527424), (224, 5428720), (248, 4903360), (256, 4750130), (280, 4342976), (308, 3948160), (310, 3922688), (320, 3800104), (341, 3566080), (352, 3454640), (385, 3158528), (398, 3055360), (434, 2801920), (440, 2763712), (448, 2714360), (496, 2451680), (512, 2375065), (560, 2171488), (616, 1974080), (620, 1961344), (640, 1900052), (682, 1783040), (704, 1727320), (770, 1579264), (796, 1527680), (868, 1400960), (880, 1381856), (896, 1357180), (992, 1225840), (995, 1222144), (1085, 1120768), (1120, 1085744), (1232, 987040), (1240, 980672), (1280, 950026), (1364, 891520), (1393, 872960), (1408, 863660), (1540, 789632), (1592, 763840), (1705, 713216), (1736, 700480), (1760, 690928), (1792, 678590), (1984, 612920), (1990, 611072), (2170, 560384), (2189, 555520), (2240, 542872), (2387, 509440), (2464, 493520), (2480, 490336), (2560, 475013), (2728, 445760), (2786, 436480), (2816, 431830), (3080, 394816), (3184, 381920), (3410, 356608), (3472, 350240), (3520, 345464), (3584, 339295), (3968, 306460), (3980, 305536), (4340, 280192), (4378, 277760), (4480, 271436), (4774, 254720), (4928, 246760), (4960, 245168), (5456, 222880), (5572, 218240), (5632, 215915), (6160, 197408), (6169, 197120), (6368, 190960), (6820, 178304), (6944, 175120), (6965, 174592), (7040, 172732), (7936, 153230), (7960, 152768), (8680, 140096), (8756, 138880), (8960, 135718), (9548, 127360), (9856, 123380), (9920, 122584), (10912, 111440), (10945, 111104), (11144, 109120), (11935, 101888), (12320, 98704), (12338, 98560), (12736, 95480), (13640, 89152), (13888, 87560), (13930, 87296), (14080, 86366), (15323, 79360), (15872, 76615), (15920, 76384), (17360, 70048), (17512, 69440), (17920, 67859), (19096, 63680), (19712, 61690), (19840, 61292), (21824, 55720), (21890, 55552), (22288, 54560), (23870, 50944), (24640, 49352), (24676, 49280), (25472, 47740), (27280, 44576), (27776, 43780), (27860, 43648), (28160, 43183), (30646, 39680), (30845, 39424), (31840, 38192), (34720, 35024)]