207780048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 180

約数和(自身を含む): 702612768

約数和(自身を除く): 494832720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 361, 399, 456, 504, 532, 571, 684, 722, 798, 912, 1008, 1064, 1083, 1142, 1197, 1368, 1444, 1596, 1713, 2128, 2166, 2284, 2394, 2527, 2736, 2888, 3192, 3249, 3426, 3997, 4332, 4568, 4788, 5054, 5139, 5776, 6384, 6498, 6852, 7581, 7994, 8664, 9136, 9576, 10108, 10278, 10849, 11991, 12996, 13704, 15162, 15988, 17328, 19152, 20216, 20556, 21698, 22743, 23982, 25992, 27408, 30324, 31976, 32547, 35973, 40432, 41112, 43396, 45486, 47964, 51984, 60648, 63952, 65094, 71946, 75943, 82224, 86792, 90972, 95928, 97641, 121296, 130188, 143892, 151886, 173584, 181944, 191856, 195282, 206131, 227829, 260376, 287784, 303772, 363888, 390564, 412262, 455658, 520752, 575568, 607544, 618393, 683487, 781128, 824524, 911316, 1215088, 1236786, 1366974, 1442917, 1562256, 1649048, 1822632, 1855179, 2473572, 2733948, 2885834, 3298096, 3645264, 3710358, 4328751, 4947144, 5467896, 5771668, 7420716, 8657502, 9894288, 10935792, 11543336, 12986253, 14841432, 17315004, 23086672, 25972506, 29682864, 34630008, 51945012, 69260016, 103890024, 207780048]

約数ペア:

[(1, 207780048), (2, 103890024), (3, 69260016), (4, 51945012), (6, 34630008), (7, 29682864), (8, 25972506), (9, 23086672), (12, 17315004), (14, 14841432), (16, 12986253), (18, 11543336), (19, 10935792), (21, 9894288), (24, 8657502), (28, 7420716), (36, 5771668), (38, 5467896), (42, 4947144), (48, 4328751), (56, 3710358), (57, 3645264), (63, 3298096), (72, 2885834), (76, 2733948), (84, 2473572), (112, 1855179), (114, 1822632), (126, 1649048), (133, 1562256), (144, 1442917), (152, 1366974), (168, 1236786), (171, 1215088), (228, 911316), (252, 824524), (266, 781128), (304, 683487), (336, 618393), (342, 607544), (361, 575568), (399, 520752), (456, 455658), (504, 412262), (532, 390564), (571, 363888), (684, 303772), (722, 287784), (798, 260376), (912, 227829), (1008, 206131), (1064, 195282), (1083, 191856), (1142, 181944), (1197, 173584), (1368, 151886), (1444, 143892), (1596, 130188), (1713, 121296), (2128, 97641), (2166, 95928), (2284, 90972), (2394, 86792), (2527, 82224), (2736, 75943), (2888, 71946), (3192, 65094), (3249, 63952), (3426, 60648), (3997, 51984), (4332, 47964), (4568, 45486), (4788, 43396), (5054, 41112), (5139, 40432), (5776, 35973), (6384, 32547), (6498, 31976), (6852, 30324), (7581, 27408), (7994, 25992), (8664, 23982), (9136, 22743), (9576, 21698), (10108, 20556), (10278, 20216), (10849, 19152), (11991, 17328), (12996, 15988), (13704, 15162)]