236837520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 280

約数和(自身を含む): 858730752

約数和(自身を除く): 621893232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 131, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 262, 270, 279, 310, 324, 360, 372, 393, 405, 432, 465, 486, 496, 524, 540, 558, 620, 648, 655, 720, 729, 744, 786, 810, 837, 930, 972, 1048, 1080, 1116, 1179, 1215, 1240, 1296, 1310, 1395, 1458, 1488, 1572, 1620, 1674, 1860, 1944, 1965, 2096, 2160, 2232, 2358, 2430, 2480, 2511, 2620, 2790, 2916, 3144, 3240, 3348, 3537, 3645, 3720, 3888, 3930, 4061, 4185, 4464, 4716, 4860, 5022, 5240, 5580, 5832, 5895, 6288, 6480, 6696, 7074, 7290, 7440, 7533, 7860, 8122, 8370, 9432, 9720, 10044, 10480, 10611, 11160, 11664, 11790, 12183, 12555, 13392, 14148, 14580, 15066, 15720, 16244, 16740, 17685, 18864, 19440, 20088, 20305, 21222, 22320, 22599, 23580, 24366, 25110, 28296, 29160, 30132, 31440, 31833, 32488, 33480, 35370, 36549, 37665, 40176, 40610, 42444, 45198, 47160, 48732, 50220, 53055, 56592, 58320, 60264, 60915, 63666, 64976, 66960, 70740, 73098, 75330, 81220, 84888, 90396, 94320, 95499, 97464, 100440, 106110, 109647, 112995, 120528, 121830, 127332, 141480, 146196, 150660, 159165, 162440, 169776, 180792, 182745, 190998, 194928, 200880, 212220, 219294, 225990, 243660, 254664, 282960, 292392, 301320, 318330, 324880, 328941, 361584, 365490, 381996, 424440, 438588, 451980, 477495, 487320, 509328, 548235, 584784, 602640, 636660, 657882, 730980, 763992, 848880, 877176, 903960, 954990, 974640, 986823, 1096470, 1273320, 1315764, 1461960, 1527984, 1644705, 1754352, 1807920, 1909980, 1973646, 2192940, 2546640, 2631528, 2923920, 2960469, 3289410, 3819960, 3947292, 4385880, 4934115, 5263056, 5920938, 6578820, 7639920, 7894584, 8771760, 9868230, 11841876, 13157640, 14802345, 15789168, 19736460, 23683752, 26315280, 29604690, 39472920, 47367504, 59209380, 78945840, 118418760, 236837520]

約数ペア:

[(1, 236837520), (2, 118418760), (3, 78945840), (4, 59209380), (5, 47367504), (6, 39472920), (8, 29604690), (9, 26315280), (10, 23683752), (12, 19736460), (15, 15789168), (16, 14802345), (18, 13157640), (20, 11841876), (24, 9868230), (27, 8771760), (30, 7894584), (31, 7639920), (36, 6578820), (40, 5920938), (45, 5263056), (48, 4934115), (54, 4385880), (60, 3947292), (62, 3819960), (72, 3289410), (80, 2960469), (81, 2923920), (90, 2631528), (93, 2546640), (108, 2192940), (120, 1973646), (124, 1909980), (131, 1807920), (135, 1754352), (144, 1644705), (155, 1527984), (162, 1461960), (180, 1315764), (186, 1273320), (216, 1096470), (240, 986823), (243, 974640), (248, 954990), (262, 903960), (270, 877176), (279, 848880), (310, 763992), (324, 730980), (360, 657882), (372, 636660), (393, 602640), (405, 584784), (432, 548235), (465, 509328), (486, 487320), (496, 477495), (524, 451980), (540, 438588), (558, 424440), (620, 381996), (648, 365490), (655, 361584), (720, 328941), (729, 324880), (744, 318330), (786, 301320), (810, 292392), (837, 282960), (930, 254664), (972, 243660), (1048, 225990), (1080, 219294), (1116, 212220), (1179, 200880), (1215, 194928), (1240, 190998), (1296, 182745), (1310, 180792), (1395, 169776), (1458, 162440), (1488, 159165), (1572, 150660), (1620, 146196), (1674, 141480), (1860, 127332), (1944, 121830), (1965, 120528), (2096, 112995), (2160, 109647), (2232, 106110), (2358, 100440), (2430, 97464), (2480, 95499), (2511, 94320), (2620, 90396), (2790, 84888), (2916, 81220), (3144, 75330), (3240, 73098), (3348, 70740), (3537, 66960), (3645, 64976), (3720, 63666), (3888, 60915), (3930, 60264), (4061, 58320), (4185, 56592), (4464, 53055), (4716, 50220), (4860, 48732), (5022, 47160), (5240, 45198), (5580, 42444), (5832, 40610), (5895, 40176), (6288, 37665), (6480, 36549), (6696, 35370), (7074, 33480), (7290, 32488), (7440, 31833), (7533, 31440), (7860, 30132), (8122, 29160), (8370, 28296), (9432, 25110), (9720, 24366), (10044, 23580), (10480, 22599), (10611, 22320), (11160, 21222), (11664, 20305), (11790, 20088), (12183, 19440), (12555, 18864), (13392, 17685), (14148, 16740), (14580, 16244), (15066, 15720)]