2885669280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51383}}^1$

素因数の和:51420

約数の個数: 192

約数和(自身を含む): 10876965120

約数和(自身を除く): 7991295840

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, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 51383, 56160, 102766, 154149, 205532, 256915, 308298, 411064, 462447, 513830, 616596, 667979, 770745, 822128, 924894, 1027660, 1233192, 1335958, 1387341, 1541490, 1644256, 1849788, 2003937, 2055320, 2312235, 2466384, 2671916, 2774682, 3082980, 3339895, 3699576, 4007874, 4110640, 4624470, 4932768, 5343832, 5549364, 6011811, 6165960, 6679790, 6936705, 7399152, 8015748, 8221280, 9248940, 10019685, 10687664, 11098728, 12023622, 12331920, 13359580, 13873410, 14798304, 16031496, 18035433, 18497880, 20039370, 21375328, 22197456, 24047244, 24663840, 26719160, 27746820, 30059055, 32062992, 36070866, 36995760, 40078740, 44394912, 48094488, 53438320, 55493640, 60118110, 64125984, 72141732, 73991520, 80157480, 90177165, 96188976, 106876640, 110987280, 120236220, 144283464, 160314960, 180354330, 192377952, 221974560, 240472440, 288566928, 320629920, 360708660, 480944880, 577133856, 721417320, 961889760, 1442834640, 2885669280]

約数ペア:

[(1, 2885669280), (2, 1442834640), (3, 961889760), (4, 721417320), (5, 577133856), (6, 480944880), (8, 360708660), (9, 320629920), (10, 288566928), (12, 240472440), (13, 221974560), (15, 192377952), (16, 180354330), (18, 160314960), (20, 144283464), (24, 120236220), (26, 110987280), (27, 106876640), (30, 96188976), (32, 90177165), (36, 80157480), (39, 73991520), (40, 72141732), (45, 64125984), (48, 60118110), (52, 55493640), (54, 53438320), (60, 48094488), (65, 44394912), (72, 40078740), (78, 36995760), (80, 36070866), (90, 32062992), (96, 30059055), (104, 27746820), (108, 26719160), (117, 24663840), (120, 24047244), (130, 22197456), (135, 21375328), (144, 20039370), (156, 18497880), (160, 18035433), (180, 16031496), (195, 14798304), (208, 13873410), (216, 13359580), (234, 12331920), (240, 12023622), (260, 11098728), (270, 10687664), (288, 10019685), (312, 9248940), (351, 8221280), (360, 8015748), (390, 7399152), (416, 6936705), (432, 6679790), (468, 6165960), (480, 6011811), (520, 5549364), (540, 5343832), (585, 4932768), (624, 4624470), (702, 4110640), (720, 4007874), (780, 3699576), (864, 3339895), (936, 3082980), (1040, 2774682), (1080, 2671916), (1170, 2466384), (1248, 2312235), (1404, 2055320), (1440, 2003937), (1560, 1849788), (1755, 1644256), (1872, 1541490), (2080, 1387341), (2160, 1335958), (2340, 1233192), (2808, 1027660), (3120, 924894), (3510, 822128), (3744, 770745), (4320, 667979), (4680, 616596), (5616, 513830), (6240, 462447), (7020, 411064), (9360, 308298), (11232, 256915), (14040, 205532), (18720, 154149), (28080, 102766), (51383, 56160)]