680832912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 1889879040

約数和(自身を除く): 1209046128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 89, 93, 97, 106, 124, 159, 178, 186, 194, 212, 248, 267, 291, 318, 356, 372, 388, 424, 496, 534, 582, 636, 712, 744, 776, 848, 1068, 1164, 1272, 1424, 1488, 1552, 1643, 2136, 2328, 2544, 2759, 3007, 3286, 4272, 4656, 4717, 4929, 5141, 5518, 6014, 6572, 8277, 8633, 9021, 9434, 9858, 10282, 11036, 12028, 13144, 14151, 15423, 16554, 17266, 18042, 18868, 19716, 20564, 22072, 24056, 25899, 26288, 28302, 30846, 33108, 34532, 36084, 37736, 39432, 41128, 44144, 48112, 51798, 56604, 61692, 66216, 69064, 72168, 75472, 78864, 82256, 103596, 113208, 123384, 132432, 138128, 144336, 146227, 159371, 207192, 226416, 246768, 267623, 292454, 318742, 414384, 438681, 457549, 478113, 535246, 584908, 637484, 802869, 877362, 915098, 956226, 1070492, 1169816, 1274968, 1372647, 1605738, 1754724, 1830196, 1912452, 2140984, 2339632, 2549936, 2745294, 3211476, 3509448, 3660392, 3824904, 4281968, 5490588, 6422952, 7018896, 7320784, 7649808, 10981176, 12845904, 14184019, 21962352, 28368038, 42552057, 56736076, 85104114, 113472152, 170208228, 226944304, 340416456, 680832912]

約数ペア:

[(1, 680832912), (2, 340416456), (3, 226944304), (4, 170208228), (6, 113472152), (8, 85104114), (12, 56736076), (16, 42552057), (24, 28368038), (31, 21962352), (48, 14184019), (53, 12845904), (62, 10981176), (89, 7649808), (93, 7320784), (97, 7018896), (106, 6422952), (124, 5490588), (159, 4281968), (178, 3824904), (186, 3660392), (194, 3509448), (212, 3211476), (248, 2745294), (267, 2549936), (291, 2339632), (318, 2140984), (356, 1912452), (372, 1830196), (388, 1754724), (424, 1605738), (496, 1372647), (534, 1274968), (582, 1169816), (636, 1070492), (712, 956226), (744, 915098), (776, 877362), (848, 802869), (1068, 637484), (1164, 584908), (1272, 535246), (1424, 478113), (1488, 457549), (1552, 438681), (1643, 414384), (2136, 318742), (2328, 292454), (2544, 267623), (2759, 246768), (3007, 226416), (3286, 207192), (4272, 159371), (4656, 146227), (4717, 144336), (4929, 138128), (5141, 132432), (5518, 123384), (6014, 113208), (6572, 103596), (8277, 82256), (8633, 78864), (9021, 75472), (9434, 72168), (9858, 69064), (10282, 66216), (11036, 61692), (12028, 56604), (13144, 51798), (14151, 48112), (15423, 44144), (16554, 41128), (17266, 39432), (18042, 37736), (18868, 36084), (19716, 34532), (20564, 33108), (22072, 30846), (24056, 28302), (25899, 26288)]