1109213280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6518

約数の個数: 288

約数和(自身を含む): 4581105984

約数和(自身を除く): 3471892704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 6473, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 12240, 12946, 14280, 17136, 19040, 19419, 21420, 24480, 25892, 28560, 32365, 34272, 38838, 42840, 45311, 51784, 57120, 58257, 64730, 77676, 85680, 90622, 97095, 103568, 110041, 116514, 129460, 135933, 155352, 171360, 181244, 194190, 207136, 220082, 226555, 233028, 258920, 271866, 291285, 310704, 330123, 362488, 388380, 407799, 440164, 453110, 466056, 517840, 543732, 550205, 582570, 621408, 660246, 679665, 724976, 770287, 776760, 815598, 880328, 906220, 932112, 990369, 1035680, 1087464, 1100410, 1165140, 1320492, 1359330, 1449952, 1540574, 1553520, 1631196, 1650615, 1760656, 1812440, 1864224, 1980738, 2038995, 2174928, 2200820, 2310861, 2330280, 2640984, 2718660, 3081148, 3107040, 3262392, 3301230, 3521312, 3624880, 3851435, 3961476, 4077990, 4349856, 4401640, 4621722, 4660560, 4951845, 5281968, 5437320, 6162296, 6524784, 6602460, 6932583, 7249760, 7702870, 7922952, 8155980, 8803280, 9243444, 9321120, 9903690, 10563936, 10874640, 11554305, 12324592, 13049568, 13204920, 13865166, 15405740, 15845904, 16311960, 17606560, 18486888, 19807380, 21749280, 23108610, 24649184, 26409840, 27730332, 30811480, 31691808, 32623920, 34662915, 36973776, 39614760, 46217220, 52819680, 55460664, 61622960, 65247840, 69325830, 73947552, 79229520, 92434440, 110921328, 123245920, 138651660, 158459040, 184868880, 221842656, 277303320, 369737760, 554606640, 1109213280]

約数ペア:

[(1, 1109213280), (2, 554606640), (3, 369737760), (4, 277303320), (5, 221842656), (6, 184868880), (7, 158459040), (8, 138651660), (9, 123245920), (10, 110921328), (12, 92434440), (14, 79229520), (15, 73947552), (16, 69325830), (17, 65247840), (18, 61622960), (20, 55460664), (21, 52819680), (24, 46217220), (28, 39614760), (30, 36973776), (32, 34662915), (34, 32623920), (35, 31691808), (36, 30811480), (40, 27730332), (42, 26409840), (45, 24649184), (48, 23108610), (51, 21749280), (56, 19807380), (60, 18486888), (63, 17606560), (68, 16311960), (70, 15845904), (72, 15405740), (80, 13865166), (84, 13204920), (85, 13049568), (90, 12324592), (96, 11554305), (102, 10874640), (105, 10563936), (112, 9903690), (119, 9321120), (120, 9243444), (126, 8803280), (136, 8155980), (140, 7922952), (144, 7702870), (153, 7249760), (160, 6932583), (168, 6602460), (170, 6524784), (180, 6162296), (204, 5437320), (210, 5281968), (224, 4951845), (238, 4660560), (240, 4621722), (252, 4401640), (255, 4349856), (272, 4077990), (280, 3961476), (288, 3851435), (306, 3624880), (315, 3521312), (336, 3301230), (340, 3262392), (357, 3107040), (360, 3081148), (408, 2718660), (420, 2640984), (476, 2330280), (480, 2310861), (504, 2200820), (510, 2174928), (544, 2038995), (560, 1980738), (595, 1864224), (612, 1812440), (630, 1760656), (672, 1650615), (680, 1631196), (714, 1553520), (720, 1540574), (765, 1449952), (816, 1359330), (840, 1320492), (952, 1165140), (1008, 1100410), (1020, 1087464), (1071, 1035680), (1120, 990369), (1190, 932112), (1224, 906220), (1260, 880328), (1360, 815598), (1428, 776760), (1440, 770287), (1530, 724976), (1632, 679665), (1680, 660246), (1785, 621408), (1904, 582570), (2016, 550205), (2040, 543732), (2142, 517840), (2380, 466056), (2448, 453110), (2520, 440164), (2720, 407799), (2856, 388380), (3060, 362488), (3360, 330123), (3570, 310704), (3808, 291285), (4080, 271866), (4284, 258920), (4760, 233028), (4896, 226555), (5040, 220082), (5355, 207136), (5712, 194190), (6120, 181244), (6473, 171360), (7140, 155352), (8160, 135933), (8568, 129460), (9520, 116514), (10080, 110041), (10710, 103568), (11424, 97095), (12240, 90622), (12946, 85680), (14280, 77676), (17136, 64730), (19040, 58257), (19419, 57120), (21420, 51784), (24480, 45311), (25892, 42840), (28560, 38838), (32365, 34272)]