65531879280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4334119}}^1$

素因数の和:4334148

約数の個数: 160

約数和(自身を含む): 257966822400

約数和(自身を除く): 192434943120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 4334119, 8668238, 13002357, 17336476, 21670595, 26004714, 30338833, 34672952, 39007071, 43341190, 52009428, 60677666, 65011785, 69345904, 78014142, 86682380, 91016499, 104018856, 117021213, 121355332, 130023570, 151694165, 156028284, 173364760, 182032998, 195035355, 208037712, 234042426, 242710664, 260047140, 273049497, 303388330, 312056568, 346729520, 364065996, 390070710, 455082495, 468084852, 485421328, 520094280, 546098994, 585106065, 606776660, 624113136, 728131992, 780141420, 819148491, 910164990, 936169704, 1040188560, 1092197988, 1170212130, 1213553320, 1365247485, 1456263984, 1560282840, 1638296982, 1820329980, 1872339408, 2184395976, 2340424260, 2427106640, 2730494970, 3120565680, 3276593964, 3640659960, 4095742455, 4368791952, 4680848520, 5460989940, 6553187928, 7281319920, 8191484910, 9361697040, 10921979880, 13106375856, 16382969820, 21843959760, 32765939640, 65531879280]

約数ペア:

[(1, 65531879280), (2, 32765939640), (3, 21843959760), (4, 16382969820), (5, 13106375856), (6, 10921979880), (7, 9361697040), (8, 8191484910), (9, 7281319920), (10, 6553187928), (12, 5460989940), (14, 4680848520), (15, 4368791952), (16, 4095742455), (18, 3640659960), (20, 3276593964), (21, 3120565680), (24, 2730494970), (27, 2427106640), (28, 2340424260), (30, 2184395976), (35, 1872339408), (36, 1820329980), (40, 1638296982), (42, 1560282840), (45, 1456263984), (48, 1365247485), (54, 1213553320), (56, 1170212130), (60, 1092197988), (63, 1040188560), (70, 936169704), (72, 910164990), (80, 819148491), (84, 780141420), (90, 728131992), (105, 624113136), (108, 606776660), (112, 585106065), (120, 546098994), (126, 520094280), (135, 485421328), (140, 468084852), (144, 455082495), (168, 390070710), (180, 364065996), (189, 346729520), (210, 312056568), (216, 303388330), (240, 273049497), (252, 260047140), (270, 242710664), (280, 234042426), (315, 208037712), (336, 195035355), (360, 182032998), (378, 173364760), (420, 156028284), (432, 151694165), (504, 130023570), (540, 121355332), (560, 117021213), (630, 104018856), (720, 91016499), (756, 86682380), (840, 78014142), (945, 69345904), (1008, 65011785), (1080, 60677666), (1260, 52009428), (1512, 43341190), (1680, 39007071), (1890, 34672952), (2160, 30338833), (2520, 26004714), (3024, 21670595), (3780, 17336476), (5040, 13002357), (7560, 8668238), (15120, 4334119)]