2887297920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12894

約数の個数: 256

約数和(自身を含む): 11013307200

約数和(自身を除く): 8126009280

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 12853, 14040, 14976, 17280, 18720, 22464, 24960, 25706, 28080, 37440, 38559, 44928, 51412, 56160, 64265, 74880, 77118, 102824, 112320, 115677, 128530, 154236, 167089, 192795, 205648, 224640, 231354, 257060, 308472, 334178, 347031, 385590, 411296, 462708, 501267, 514120, 578385, 616944, 668356, 694062, 771180, 822592, 835445, 925416, 1002534, 1028240, 1156770, 1233888, 1336712, 1388124, 1503801, 1542360, 1645184, 1670890, 1735155, 1850832, 2005068, 2056480, 2313540, 2467776, 2506335, 2673424, 2776248, 3007602, 3084720, 3341780, 3470310, 3701664, 4010136, 4112960, 4511403, 4627080, 4935552, 5012670, 5346848, 5552496, 6015204, 6169440, 6683560, 6940620, 7403328, 7519005, 8020272, 8225920, 9022806, 9254160, 10025340, 10693696, 11104992, 12030408, 12338880, 13367120, 13881240, 14806656, 15038010, 16040544, 18045612, 18508320, 20050680, 21387392, 22209984, 22557015, 24060816, 24677760, 26734240, 27762480, 30076020, 32081088, 36091224, 37016640, 40101360, 44419968, 45114030, 48121632, 53468480, 55524960, 60152040, 64162176, 72182448, 74033280, 80202720, 90228060, 96243264, 106936960, 111049920, 120304080, 144364896, 160405440, 180456120, 192486528, 222099840, 240608160, 288729792, 320810880, 360912240, 481216320, 577459584, 721824480, 962432640, 1443648960, 2887297920]

約数ペア:

[(1, 2887297920), (2, 1443648960), (3, 962432640), (4, 721824480), (5, 577459584), (6, 481216320), (8, 360912240), (9, 320810880), (10, 288729792), (12, 240608160), (13, 222099840), (15, 192486528), (16, 180456120), (18, 160405440), (20, 144364896), (24, 120304080), (26, 111049920), (27, 106936960), (30, 96243264), (32, 90228060), (36, 80202720), (39, 74033280), (40, 72182448), (45, 64162176), (48, 60152040), (52, 55524960), (54, 53468480), (60, 48121632), (64, 45114030), (65, 44419968), (72, 40101360), (78, 37016640), (80, 36091224), (90, 32081088), (96, 30076020), (104, 27762480), (108, 26734240), (117, 24677760), (120, 24060816), (128, 22557015), (130, 22209984), (135, 21387392), (144, 20050680), (156, 18508320), (160, 18045612), (180, 16040544), (192, 15038010), (195, 14806656), (208, 13881240), (216, 13367120), (234, 12338880), (240, 12030408), (260, 11104992), (270, 10693696), (288, 10025340), (312, 9254160), (320, 9022806), (351, 8225920), (360, 8020272), (384, 7519005), (390, 7403328), (416, 6940620), (432, 6683560), (468, 6169440), (480, 6015204), (520, 5552496), (540, 5346848), (576, 5012670), (585, 4935552), (624, 4627080), (640, 4511403), (702, 4112960), (720, 4010136), (780, 3701664), (832, 3470310), (864, 3341780), (936, 3084720), (960, 3007602), (1040, 2776248), (1080, 2673424), (1152, 2506335), (1170, 2467776), (1248, 2313540), (1404, 2056480), (1440, 2005068), (1560, 1850832), (1664, 1735155), (1728, 1670890), (1755, 1645184), (1872, 1542360), (1920, 1503801), (2080, 1388124), (2160, 1336712), (2340, 1233888), (2496, 1156770), (2808, 1028240), (2880, 1002534), (3120, 925416), (3456, 835445), (3510, 822592), (3744, 771180), (4160, 694062), (4320, 668356), (4680, 616944), (4992, 578385), (5616, 514120), (5760, 501267), (6240, 462708), (7020, 411296), (7488, 385590), (8320, 347031), (8640, 334178), (9360, 308472), (11232, 257060), (12480, 231354), (12853, 224640), (14040, 205648), (14976, 192795), (17280, 167089), (18720, 154236), (22464, 128530), (24960, 115677), (25706, 112320), (28080, 102824), (37440, 77118), (38559, 74880), (44928, 64265), (51412, 56160)]