84879840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 204698400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 227, 228, 240, 246, 285, 304, 328, 380, 410, 454, 456, 480, 492, 570, 608, 615, 656, 681, 760, 779, 820, 908, 912, 984, 1135, 1140, 1230, 1312, 1362, 1520, 1558, 1640, 1816, 1824, 1968, 2270, 2280, 2337, 2460, 2724, 3040, 3116, 3280, 3405, 3632, 3895, 3936, 4313, 4540, 4560, 4674, 4920, 5448, 6232, 6560, 6810, 7264, 7790, 8626, 9080, 9120, 9307, 9348, 9840, 10896, 11685, 12464, 12939, 13620, 15580, 17252, 18160, 18614, 18696, 19680, 21565, 21792, 23370, 24928, 25878, 27240, 27921, 31160, 34504, 36320, 37228, 37392, 43130, 46535, 46740, 51756, 54480, 55842, 62320, 64695, 69008, 74456, 74784, 86260, 93070, 93480, 103512, 108960, 111684, 124640, 129390, 138016, 139605, 148912, 172520, 176833, 186140, 186960, 207024, 223368, 258780, 279210, 297824, 345040, 353666, 372280, 373920, 414048, 446736, 517560, 530499, 558420, 690080, 707332, 744560, 884165, 893472, 1035120, 1060998, 1116840, 1414664, 1489120, 1768330, 2070240, 2121996, 2233680, 2652495, 2829328, 3536660, 4243992, 4467360, 5304990, 5658656, 7073320, 8487984, 10609980, 14146640, 16975968, 21219960, 28293280, 42439920, 84879840]

約数ペア:

[(1, 84879840), (2, 42439920), (3, 28293280), (4, 21219960), (5, 16975968), (6, 14146640), (8, 10609980), (10, 8487984), (12, 7073320), (15, 5658656), (16, 5304990), (19, 4467360), (20, 4243992), (24, 3536660), (30, 2829328), (32, 2652495), (38, 2233680), (40, 2121996), (41, 2070240), (48, 1768330), (57, 1489120), (60, 1414664), (76, 1116840), (80, 1060998), (82, 1035120), (95, 893472), (96, 884165), (114, 744560), (120, 707332), (123, 690080), (152, 558420), (160, 530499), (164, 517560), (190, 446736), (205, 414048), (227, 373920), (228, 372280), (240, 353666), (246, 345040), (285, 297824), (304, 279210), (328, 258780), (380, 223368), (410, 207024), (454, 186960), (456, 186140), (480, 176833), (492, 172520), (570, 148912), (608, 139605), (615, 138016), (656, 129390), (681, 124640), (760, 111684), (779, 108960), (820, 103512), (908, 93480), (912, 93070), (984, 86260), (1135, 74784), (1140, 74456), (1230, 69008), (1312, 64695), (1362, 62320), (1520, 55842), (1558, 54480), (1640, 51756), (1816, 46740), (1824, 46535), (1968, 43130), (2270, 37392), (2280, 37228), (2337, 36320), (2460, 34504), (2724, 31160), (3040, 27921), (3116, 27240), (3280, 25878), (3405, 24928), (3632, 23370), (3895, 21792), (3936, 21565), (4313, 19680), (4540, 18696), (4560, 18614), (4674, 18160), (4920, 17252), (5448, 15580), (6232, 13620), (6560, 12939), (6810, 12464), (7264, 11685), (7790, 10896), (8626, 9840), (9080, 9348), (9120, 9307)]