47217240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 180048960

約数和(自身を除く): 132831720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 457, 492, 504, 574, 615, 630, 738, 820, 840, 861, 914, 984, 1148, 1230, 1260, 1371, 1435, 1476, 1640, 1722, 1828, 1845, 2285, 2296, 2460, 2520, 2583, 2742, 2870, 2952, 3199, 3444, 3656, 3690, 4113, 4305, 4570, 4920, 5166, 5484, 5740, 6398, 6855, 6888, 7380, 8226, 8610, 9140, 9597, 10332, 10968, 11480, 12796, 12915, 13710, 14760, 15995, 16452, 17220, 18280, 18737, 19194, 20565, 20664, 25592, 25830, 27420, 28791, 31990, 32904, 34440, 37474, 38388, 41130, 47985, 51660, 54840, 56211, 57582, 63980, 74948, 76776, 82260, 93685, 95970, 103320, 112422, 115164, 127960, 131159, 143955, 149896, 164520, 168633, 187370, 191940, 224844, 230328, 262318, 281055, 287910, 337266, 374740, 383880, 393477, 449688, 524636, 562110, 575820, 655795, 674532, 749480, 786954, 843165, 1049272, 1124220, 1151640, 1180431, 1311590, 1349064, 1573908, 1686330, 1967385, 2248440, 2360862, 2623180, 3147816, 3372660, 3934770, 4721724, 5246360, 5902155, 6745320, 7869540, 9443448, 11804310, 15739080, 23608620, 47217240]

約数ペア:

[(1, 47217240), (2, 23608620), (3, 15739080), (4, 11804310), (5, 9443448), (6, 7869540), (7, 6745320), (8, 5902155), (9, 5246360), (10, 4721724), (12, 3934770), (14, 3372660), (15, 3147816), (18, 2623180), (20, 2360862), (21, 2248440), (24, 1967385), (28, 1686330), (30, 1573908), (35, 1349064), (36, 1311590), (40, 1180431), (41, 1151640), (42, 1124220), (45, 1049272), (56, 843165), (60, 786954), (63, 749480), (70, 674532), (72, 655795), (82, 575820), (84, 562110), (90, 524636), (105, 449688), (120, 393477), (123, 383880), (126, 374740), (140, 337266), (164, 287910), (168, 281055), (180, 262318), (205, 230328), (210, 224844), (246, 191940), (252, 187370), (280, 168633), (287, 164520), (315, 149896), (328, 143955), (360, 131159), (369, 127960), (410, 115164), (420, 112422), (457, 103320), (492, 95970), (504, 93685), (574, 82260), (615, 76776), (630, 74948), (738, 63980), (820, 57582), (840, 56211), (861, 54840), (914, 51660), (984, 47985), (1148, 41130), (1230, 38388), (1260, 37474), (1371, 34440), (1435, 32904), (1476, 31990), (1640, 28791), (1722, 27420), (1828, 25830), (1845, 25592), (2285, 20664), (2296, 20565), (2460, 19194), (2520, 18737), (2583, 18280), (2742, 17220), (2870, 16452), (2952, 15995), (3199, 14760), (3444, 13710), (3656, 12915), (3690, 12796), (4113, 11480), (4305, 10968), (4570, 10332), (4920, 9597), (5166, 9140), (5484, 8610), (5740, 8226), (6398, 7380), (6855, 6888)]