4028442880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5885

約数の個数: 216

約数和(自身を含む): 12247320960

約数和(自身を除く): 8218878080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2816, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 5390, 5839, 6160, 6272, 7040, 7840, 8624, 8960, 9856, 10780, 11678, 12320, 12544, 14080, 15680, 17248, 19712, 21560, 23356, 24640, 29195, 31360, 34496, 40873, 43120, 46712, 49280, 58390, 62720, 64229, 68992, 81746, 86240, 93424, 98560, 116780, 128458, 137984, 163492, 172480, 186848, 204365, 233560, 256916, 286111, 321145, 326984, 344960, 373696, 408730, 449603, 467120, 513832, 572222, 642290, 653968, 689920, 747392, 817460, 899206, 934240, 1027664, 1144444, 1284580, 1307936, 1430555, 1494784, 1634920, 1798412, 1868480, 2055328, 2248015, 2288888, 2569160, 2615872, 2861110, 3147221, 3269840, 3596824, 3736960, 4110656, 4496030, 4577776, 5138320, 5231744, 5722220, 6294442, 6539680, 7193648, 7473920, 8221312, 8992060, 9155552, 10276640, 10463488, 11444440, 12588884, 13079360, 14387296, 15736105, 16442624, 17984120, 18311104, 20553280, 22888880, 25177768, 26158720, 28774592, 31472210, 35968240, 36622208, 41106560, 45777760, 50355536, 52317440, 57549184, 62944420, 71936480, 73244416, 82213120, 91555520, 100711072, 115098368, 125888840, 143872960, 183111040, 201422144, 251777680, 287745920, 366222080, 402844288, 503555360, 575491840, 805688576, 1007110720, 2014221440, 4028442880]

約数ペア:

[(1, 4028442880), (2, 2014221440), (4, 1007110720), (5, 805688576), (7, 575491840), (8, 503555360), (10, 402844288), (11, 366222080), (14, 287745920), (16, 251777680), (20, 201422144), (22, 183111040), (28, 143872960), (32, 125888840), (35, 115098368), (40, 100711072), (44, 91555520), (49, 82213120), (55, 73244416), (56, 71936480), (64, 62944420), (70, 57549184), (77, 52317440), (80, 50355536), (88, 45777760), (98, 41106560), (110, 36622208), (112, 35968240), (128, 31472210), (140, 28774592), (154, 26158720), (160, 25177768), (176, 22888880), (196, 20553280), (220, 18311104), (224, 17984120), (245, 16442624), (256, 15736105), (280, 14387296), (308, 13079360), (320, 12588884), (352, 11444440), (385, 10463488), (392, 10276640), (440, 9155552), (448, 8992060), (490, 8221312), (539, 7473920), (560, 7193648), (616, 6539680), (640, 6294442), (704, 5722220), (770, 5231744), (784, 5138320), (880, 4577776), (896, 4496030), (980, 4110656), (1078, 3736960), (1120, 3596824), (1232, 3269840), (1280, 3147221), (1408, 2861110), (1540, 2615872), (1568, 2569160), (1760, 2288888), (1792, 2248015), (1960, 2055328), (2156, 1868480), (2240, 1798412), (2464, 1634920), (2695, 1494784), (2816, 1430555), (3080, 1307936), (3136, 1284580), (3520, 1144444), (3920, 1027664), (4312, 934240), (4480, 899206), (4928, 817460), (5390, 747392), (5839, 689920), (6160, 653968), (6272, 642290), (7040, 572222), (7840, 513832), (8624, 467120), (8960, 449603), (9856, 408730), (10780, 373696), (11678, 344960), (12320, 326984), (12544, 321145), (14080, 286111), (15680, 256916), (17248, 233560), (19712, 204365), (21560, 186848), (23356, 172480), (24640, 163492), (29195, 137984), (31360, 128458), (34496, 116780), (40873, 98560), (43120, 93424), (46712, 86240), (49280, 81746), (58390, 68992), (62720, 64229)]