127570788

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 395176320

約数和(自身を除く): 267605532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 23, 27, 34, 36, 38, 46, 51, 53, 54, 57, 68, 69, 76, 81, 92, 102, 106, 108, 114, 138, 153, 159, 162, 171, 204, 207, 212, 228, 276, 306, 318, 323, 324, 342, 391, 414, 437, 459, 477, 513, 612, 621, 636, 646, 684, 782, 828, 874, 901, 918, 954, 969, 1007, 1026, 1173, 1219, 1242, 1292, 1311, 1377, 1431, 1539, 1564, 1748, 1802, 1836, 1863, 1908, 1938, 2014, 2052, 2346, 2438, 2484, 2622, 2703, 2754, 2862, 2907, 3021, 3078, 3519, 3604, 3657, 3726, 3876, 3933, 4028, 4293, 4692, 4876, 5244, 5406, 5508, 5724, 5814, 6042, 6156, 7038, 7314, 7429, 7452, 7866, 8109, 8586, 8721, 9063, 10557, 10812, 10971, 11628, 11799, 12084, 14076, 14628, 14858, 15732, 16218, 17119, 17172, 17442, 18126, 20723, 21114, 21942, 22287, 23161, 23598, 24327, 26163, 27189, 29716, 31671, 32436, 32913, 34238, 34884, 35397, 36252, 41446, 42228, 43884, 44574, 46322, 47196, 48654, 51357, 52326, 54378, 62169, 63342, 65826, 66861, 68476, 69483, 70794, 72981, 81567, 82892, 89148, 92644, 97308, 98739, 102714, 104652, 108756, 124338, 126684, 131652, 133722, 138966, 141588, 145962, 154071, 163134, 186507, 197478, 200583, 205428, 208449, 248676, 267444, 277932, 291924, 308142, 326268, 373014, 393737, 394956, 401166, 416898, 462213, 559521, 601749, 616284, 625347, 746028, 787474, 802332, 833796, 924426, 1119042, 1181211, 1203498, 1250694, 1386639, 1574948, 1678563, 1848852, 1876041, 2238084, 2362422, 2406996, 2501388, 2773278, 3357126, 3543633, 3752082, 4724844, 5546556, 6714252, 7087266, 7504164, 10630899, 14174532, 21261798, 31892697, 42523596, 63785394, 127570788]

約数ペア:

[(1, 127570788), (2, 63785394), (3, 42523596), (4, 31892697), (6, 21261798), (9, 14174532), (12, 10630899), (17, 7504164), (18, 7087266), (19, 6714252), (23, 5546556), (27, 4724844), (34, 3752082), (36, 3543633), (38, 3357126), (46, 2773278), (51, 2501388), (53, 2406996), (54, 2362422), (57, 2238084), (68, 1876041), (69, 1848852), (76, 1678563), (81, 1574948), (92, 1386639), (102, 1250694), (106, 1203498), (108, 1181211), (114, 1119042), (138, 924426), (153, 833796), (159, 802332), (162, 787474), (171, 746028), (204, 625347), (207, 616284), (212, 601749), (228, 559521), (276, 462213), (306, 416898), (318, 401166), (323, 394956), (324, 393737), (342, 373014), (391, 326268), (414, 308142), (437, 291924), (459, 277932), (477, 267444), (513, 248676), (612, 208449), (621, 205428), (636, 200583), (646, 197478), (684, 186507), (782, 163134), (828, 154071), (874, 145962), (901, 141588), (918, 138966), (954, 133722), (969, 131652), (1007, 126684), (1026, 124338), (1173, 108756), (1219, 104652), (1242, 102714), (1292, 98739), (1311, 97308), (1377, 92644), (1431, 89148), (1539, 82892), (1564, 81567), (1748, 72981), (1802, 70794), (1836, 69483), (1863, 68476), (1908, 66861), (1938, 65826), (2014, 63342), (2052, 62169), (2346, 54378), (2438, 52326), (2484, 51357), (2622, 48654), (2703, 47196), (2754, 46322), (2862, 44574), (2907, 43884), (3021, 42228), (3078, 41446), (3519, 36252), (3604, 35397), (3657, 34884), (3726, 34238), (3876, 32913), (3933, 32436), (4028, 31671), (4293, 29716), (4692, 27189), (4876, 26163), (5244, 24327), (5406, 23598), (5508, 23161), (5724, 22287), (5814, 21942), (6042, 21114), (6156, 20723), (7038, 18126), (7314, 17442), (7429, 17172), (7452, 17119), (7866, 16218), (8109, 15732), (8586, 14858), (8721, 14628), (9063, 14076), (10557, 12084), (10812, 11799), (10971, 11628)]