42464520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 166924800

約数和(自身を除く): 124460280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 137, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 274, 280, 287, 315, 328, 360, 369, 378, 410, 411, 420, 492, 504, 540, 548, 574, 615, 630, 685, 738, 756, 820, 822, 840, 861, 945, 959, 984, 1080, 1096, 1107, 1148, 1230, 1233, 1260, 1370, 1435, 1476, 1512, 1640, 1644, 1722, 1845, 1890, 1918, 2055, 2214, 2296, 2460, 2466, 2520, 2583, 2740, 2870, 2877, 2952, 3288, 3444, 3690, 3699, 3780, 3836, 4110, 4305, 4428, 4795, 4920, 4932, 5166, 5480, 5535, 5617, 5740, 5754, 6165, 6888, 7380, 7398, 7560, 7672, 7749, 8220, 8610, 8631, 8856, 9590, 9864, 10332, 11070, 11234, 11480, 11508, 12330, 12915, 14385, 14760, 14796, 15498, 16440, 16851, 17220, 17262, 18495, 19180, 20664, 22140, 22468, 23016, 24660, 25830, 25893, 28085, 28770, 29592, 30996, 33702, 34440, 34524, 36990, 38360, 38745, 39319, 43155, 44280, 44936, 49320, 50553, 51660, 51786, 56170, 57540, 61992, 67404, 69048, 73980, 77490, 78638, 84255, 86310, 101106, 103320, 103572, 112340, 115080, 117957, 129465, 134808, 147960, 151659, 154980, 157276, 168510, 172620, 196595, 202212, 207144, 224680, 235914, 252765, 258930, 303318, 309960, 314552, 337020, 345240, 353871, 393190, 404424, 471828, 505530, 517860, 589785, 606636, 674040, 707742, 758295, 786380, 943656, 1011060, 1035720, 1061613, 1179570, 1213272, 1415484, 1516590, 1572760, 1769355, 2022120, 2123226, 2359140, 2830968, 3033180, 3538710, 4246452, 4718280, 5308065, 6066360, 7077420, 8492904, 10616130, 14154840, 21232260, 42464520]

約数ペア:

[(1, 42464520), (2, 21232260), (3, 14154840), (4, 10616130), (5, 8492904), (6, 7077420), (7, 6066360), (8, 5308065), (9, 4718280), (10, 4246452), (12, 3538710), (14, 3033180), (15, 2830968), (18, 2359140), (20, 2123226), (21, 2022120), (24, 1769355), (27, 1572760), (28, 1516590), (30, 1415484), (35, 1213272), (36, 1179570), (40, 1061613), (41, 1035720), (42, 1011060), (45, 943656), (54, 786380), (56, 758295), (60, 707742), (63, 674040), (70, 606636), (72, 589785), (82, 517860), (84, 505530), (90, 471828), (105, 404424), (108, 393190), (120, 353871), (123, 345240), (126, 337020), (135, 314552), (137, 309960), (140, 303318), (164, 258930), (168, 252765), (180, 235914), (189, 224680), (205, 207144), (210, 202212), (216, 196595), (246, 172620), (252, 168510), (270, 157276), (274, 154980), (280, 151659), (287, 147960), (315, 134808), (328, 129465), (360, 117957), (369, 115080), (378, 112340), (410, 103572), (411, 103320), (420, 101106), (492, 86310), (504, 84255), (540, 78638), (548, 77490), (574, 73980), (615, 69048), (630, 67404), (685, 61992), (738, 57540), (756, 56170), (820, 51786), (822, 51660), (840, 50553), (861, 49320), (945, 44936), (959, 44280), (984, 43155), (1080, 39319), (1096, 38745), (1107, 38360), (1148, 36990), (1230, 34524), (1233, 34440), (1260, 33702), (1370, 30996), (1435, 29592), (1476, 28770), (1512, 28085), (1640, 25893), (1644, 25830), (1722, 24660), (1845, 23016), (1890, 22468), (1918, 22140), (2055, 20664), (2214, 19180), (2296, 18495), (2460, 17262), (2466, 17220), (2520, 16851), (2583, 16440), (2740, 15498), (2870, 14796), (2877, 14760), (2952, 14385), (3288, 12915), (3444, 12330), (3690, 11508), (3699, 11480), (3780, 11234), (3836, 11070), (4110, 10332), (4305, 9864), (4428, 9590), (4795, 8856), (4920, 8631), (4932, 8610), (5166, 8220), (5480, 7749), (5535, 7672), (5617, 7560), (5740, 7398), (5754, 7380), (6165, 6888)]