2678646240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26959}}^1$

素因数の和:27006

約数の個数: 192

約数和(自身を含む): 9783244800

約数和(自身を除く): 7104598560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 26959, 33120, 49680, 53918, 80877, 99360, 107836, 134795, 161754, 215672, 242631, 269590, 323508, 404385, 431344, 485262, 539180, 620057, 647016, 727893, 808770, 862688, 970524, 1078360, 1213155, 1240114, 1294032, 1455786, 1617540, 1860171, 1941048, 2156720, 2426310, 2480228, 2588064, 2911572, 3100285, 3235080, 3639465, 3720342, 3882096, 4313440, 4852620, 4960456, 5580513, 5823144, 6200570, 6470160, 7278930, 7440684, 7764192, 9300855, 9705240, 9920912, 11161026, 11646288, 12401140, 12940320, 14557860, 14881368, 16741539, 18601710, 19410480, 19841824, 22322052, 23292576, 24802280, 27902565, 29115720, 29762736, 33483078, 37203420, 38820960, 44644104, 49604560, 55805130, 58231440, 59525472, 66966156, 74406840, 83707695, 89288208, 99209120, 111610260, 116462880, 133932312, 148813680, 167415390, 178576416, 223220520, 267864624, 297627360, 334830780, 446441040, 535729248, 669661560, 892882080, 1339323120, 2678646240]

約数ペア:

[(1, 2678646240), (2, 1339323120), (3, 892882080), (4, 669661560), (5, 535729248), (6, 446441040), (8, 334830780), (9, 297627360), (10, 267864624), (12, 223220520), (15, 178576416), (16, 167415390), (18, 148813680), (20, 133932312), (23, 116462880), (24, 111610260), (27, 99209120), (30, 89288208), (32, 83707695), (36, 74406840), (40, 66966156), (45, 59525472), (46, 58231440), (48, 55805130), (54, 49604560), (60, 44644104), (69, 38820960), (72, 37203420), (80, 33483078), (90, 29762736), (92, 29115720), (96, 27902565), (108, 24802280), (115, 23292576), (120, 22322052), (135, 19841824), (138, 19410480), (144, 18601710), (160, 16741539), (180, 14881368), (184, 14557860), (207, 12940320), (216, 12401140), (230, 11646288), (240, 11161026), (270, 9920912), (276, 9705240), (288, 9300855), (345, 7764192), (360, 7440684), (368, 7278930), (414, 6470160), (432, 6200570), (460, 5823144), (480, 5580513), (540, 4960456), (552, 4852620), (621, 4313440), (690, 3882096), (720, 3720342), (736, 3639465), (828, 3235080), (864, 3100285), (920, 2911572), (1035, 2588064), (1080, 2480228), (1104, 2426310), (1242, 2156720), (1380, 1941048), (1440, 1860171), (1656, 1617540), (1840, 1455786), (2070, 1294032), (2160, 1240114), (2208, 1213155), (2484, 1078360), (2760, 970524), (3105, 862688), (3312, 808770), (3680, 727893), (4140, 647016), (4320, 620057), (4968, 539180), (5520, 485262), (6210, 431344), (6624, 404385), (8280, 323508), (9936, 269590), (11040, 242631), (12420, 215672), (16560, 161754), (19872, 134795), (24840, 107836), (26959, 99360), (33120, 80877), (49680, 53918)]