209645280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3733}}^1$

素因数の和:3770

約数の個数: 192

約数和(自身を含む): 790413120

約数和(自身を除く): 580767840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3733, 3744, 4320, 4680, 5616, 6240, 7020, 7466, 9360, 11199, 11232, 14040, 14932, 18665, 18720, 22398, 28080, 29864, 33597, 37330, 44796, 48529, 55995, 56160, 59728, 67194, 74660, 89592, 97058, 100791, 111990, 119456, 134388, 145587, 149320, 167985, 179184, 194116, 201582, 223980, 242645, 268776, 291174, 298640, 335970, 358368, 388232, 403164, 436761, 447960, 485290, 503955, 537552, 582348, 597280, 671940, 727935, 776464, 806328, 873522, 895920, 970580, 1007910, 1075104, 1164696, 1310283, 1343880, 1455870, 1552928, 1612656, 1747044, 1791840, 1941160, 2015820, 2183805, 2329392, 2620566, 2687760, 2911740, 3225312, 3494088, 3882320, 4031640, 4367610, 4658784, 5241132, 5375520, 5823480, 6551415, 6988176, 7764640, 8063280, 8735220, 10482264, 11646960, 13102830, 13976352, 16126560, 17470440, 20964528, 23293920, 26205660, 34940880, 41929056, 52411320, 69881760, 104822640, 209645280]

約数ペア:

[(1, 209645280), (2, 104822640), (3, 69881760), (4, 52411320), (5, 41929056), (6, 34940880), (8, 26205660), (9, 23293920), (10, 20964528), (12, 17470440), (13, 16126560), (15, 13976352), (16, 13102830), (18, 11646960), (20, 10482264), (24, 8735220), (26, 8063280), (27, 7764640), (30, 6988176), (32, 6551415), (36, 5823480), (39, 5375520), (40, 5241132), (45, 4658784), (48, 4367610), (52, 4031640), (54, 3882320), (60, 3494088), (65, 3225312), (72, 2911740), (78, 2687760), (80, 2620566), (90, 2329392), (96, 2183805), (104, 2015820), (108, 1941160), (117, 1791840), (120, 1747044), (130, 1612656), (135, 1552928), (144, 1455870), (156, 1343880), (160, 1310283), (180, 1164696), (195, 1075104), (208, 1007910), (216, 970580), (234, 895920), (240, 873522), (260, 806328), (270, 776464), (288, 727935), (312, 671940), (351, 597280), (360, 582348), (390, 537552), (416, 503955), (432, 485290), (468, 447960), (480, 436761), (520, 403164), (540, 388232), (585, 358368), (624, 335970), (702, 298640), (720, 291174), (780, 268776), (864, 242645), (936, 223980), (1040, 201582), (1080, 194116), (1170, 179184), (1248, 167985), (1404, 149320), (1440, 145587), (1560, 134388), (1755, 119456), (1872, 111990), (2080, 100791), (2160, 97058), (2340, 89592), (2808, 74660), (3120, 67194), (3510, 59728), (3733, 56160), (3744, 55995), (4320, 48529), (4680, 44796), (5616, 37330), (6240, 33597), (7020, 29864), (7466, 28080), (9360, 22398), (11199, 18720), (11232, 18665), (14040, 14932)]