151262640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 545965056

約数和(自身を除く): 394702416

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, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 251, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 502, 540, 558, 620, 648, 720, 744, 753, 810, 837, 930, 972, 1004, 1080, 1116, 1215, 1240, 1255, 1296, 1395, 1488, 1506, 1620, 1674, 1860, 1944, 2008, 2160, 2232, 2259, 2430, 2480, 2510, 2511, 2790, 3012, 3240, 3348, 3720, 3765, 3888, 4016, 4185, 4464, 4518, 4860, 5020, 5022, 5580, 6024, 6480, 6696, 6777, 7440, 7530, 7533, 7781, 8370, 9036, 9720, 10040, 10044, 11160, 11295, 12048, 12555, 13392, 13554, 15060, 15066, 15562, 16740, 18072, 19440, 20080, 20088, 20331, 22320, 22590, 23343, 25110, 27108, 30120, 30132, 31124, 33480, 33885, 36144, 37665, 38905, 40176, 40662, 45180, 46686, 50220, 54216, 60240, 60264, 60993, 62248, 66960, 67770, 70029, 75330, 77810, 81324, 90360, 93372, 100440, 101655, 108432, 116715, 120528, 121986, 124496, 135540, 140058, 150660, 155620, 162648, 180720, 186744, 200880, 203310, 210087, 233430, 243972, 271080, 280116, 301320, 304965, 311240, 325296, 350145, 373488, 406620, 420174, 466860, 487944, 542160, 560232, 602640, 609930, 622480, 630261, 700290, 813240, 840348, 933720, 975888, 1050435, 1120464, 1219860, 1260522, 1400580, 1626480, 1680696, 1867440, 1890783, 2100870, 2439720, 2521044, 2801160, 3151305, 3361392, 3781566, 4201740, 4879440, 5042088, 5602320, 6302610, 7563132, 8403480, 9453915, 10084176, 12605220, 15126264, 16806960, 18907830, 25210440, 30252528, 37815660, 50420880, 75631320, 151262640]

約数ペア:

[(1, 151262640), (2, 75631320), (3, 50420880), (4, 37815660), (5, 30252528), (6, 25210440), (8, 18907830), (9, 16806960), (10, 15126264), (12, 12605220), (15, 10084176), (16, 9453915), (18, 8403480), (20, 7563132), (24, 6302610), (27, 5602320), (30, 5042088), (31, 4879440), (36, 4201740), (40, 3781566), (45, 3361392), (48, 3151305), (54, 2801160), (60, 2521044), (62, 2439720), (72, 2100870), (80, 1890783), (81, 1867440), (90, 1680696), (93, 1626480), (108, 1400580), (120, 1260522), (124, 1219860), (135, 1120464), (144, 1050435), (155, 975888), (162, 933720), (180, 840348), (186, 813240), (216, 700290), (240, 630261), (243, 622480), (248, 609930), (251, 602640), (270, 560232), (279, 542160), (310, 487944), (324, 466860), (360, 420174), (372, 406620), (405, 373488), (432, 350145), (465, 325296), (486, 311240), (496, 304965), (502, 301320), (540, 280116), (558, 271080), (620, 243972), (648, 233430), (720, 210087), (744, 203310), (753, 200880), (810, 186744), (837, 180720), (930, 162648), (972, 155620), (1004, 150660), (1080, 140058), (1116, 135540), (1215, 124496), (1240, 121986), (1255, 120528), (1296, 116715), (1395, 108432), (1488, 101655), (1506, 100440), (1620, 93372), (1674, 90360), (1860, 81324), (1944, 77810), (2008, 75330), (2160, 70029), (2232, 67770), (2259, 66960), (2430, 62248), (2480, 60993), (2510, 60264), (2511, 60240), (2790, 54216), (3012, 50220), (3240, 46686), (3348, 45180), (3720, 40662), (3765, 40176), (3888, 38905), (4016, 37665), (4185, 36144), (4464, 33885), (4518, 33480), (4860, 31124), (5020, 30132), (5022, 30120), (5580, 27108), (6024, 25110), (6480, 23343), (6696, 22590), (6777, 22320), (7440, 20331), (7530, 20088), (7533, 20080), (7781, 19440), (8370, 18072), (9036, 16740), (9720, 15562), (10040, 15066), (10044, 15060), (11160, 13554), (11295, 13392), (12048, 12555)]