4078885440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{86711}}^1$

素因数の和:86745

約数の個数: 168

約数和(自身を含む): 15064996032

約数和(自身を除く): 10986110592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 86711, 173422, 260133, 346844, 433555, 520266, 606977, 693688, 867110, 1040532, 1213954, 1300665, 1387376, 1734220, 1820931, 2081064, 2427908, 2601330, 2774752, 3034885, 3468440, 3641862, 4162128, 4248839, 4855816, 5202660, 5549504, 6069770, 6936880, 7283724, 8324256, 8497678, 9104655, 9711632, 10405320, 12139540, 12746517, 13873760, 14567448, 16648512, 16995356, 18209310, 19423264, 20810640, 21244195, 24279080, 25493034, 27747520, 29134896, 33990712, 36418620, 38846528, 41621280, 42488390, 48558160, 50986068, 58269792, 63732585, 67981424, 72837240, 83242560, 84976780, 97116320, 101972136, 116539584, 127465170, 135962848, 145674480, 169953560, 194232640, 203944272, 254930340, 271925696, 291348960, 339907120, 407888544, 509860680, 582697920, 679814240, 815777088, 1019721360, 1359628480, 2039442720, 4078885440]

約数ペア:

[(1, 4078885440), (2, 2039442720), (3, 1359628480), (4, 1019721360), (5, 815777088), (6, 679814240), (7, 582697920), (8, 509860680), (10, 407888544), (12, 339907120), (14, 291348960), (15, 271925696), (16, 254930340), (20, 203944272), (21, 194232640), (24, 169953560), (28, 145674480), (30, 135962848), (32, 127465170), (35, 116539584), (40, 101972136), (42, 97116320), (48, 84976780), (49, 83242560), (56, 72837240), (60, 67981424), (64, 63732585), (70, 58269792), (80, 50986068), (84, 48558160), (96, 42488390), (98, 41621280), (105, 38846528), (112, 36418620), (120, 33990712), (140, 29134896), (147, 27747520), (160, 25493034), (168, 24279080), (192, 21244195), (196, 20810640), (210, 19423264), (224, 18209310), (240, 16995356), (245, 16648512), (280, 14567448), (294, 13873760), (320, 12746517), (336, 12139540), (392, 10405320), (420, 9711632), (448, 9104655), (480, 8497678), (490, 8324256), (560, 7283724), (588, 6936880), (672, 6069770), (735, 5549504), (784, 5202660), (840, 4855816), (960, 4248839), (980, 4162128), (1120, 3641862), (1176, 3468440), (1344, 3034885), (1470, 2774752), (1568, 2601330), (1680, 2427908), (1960, 2081064), (2240, 1820931), (2352, 1734220), (2940, 1387376), (3136, 1300665), (3360, 1213954), (3920, 1040532), (4704, 867110), (5880, 693688), (6720, 606977), (7840, 520266), (9408, 433555), (11760, 346844), (15680, 260133), (23520, 173422), (47040, 86711)]