7851120480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{259627}}^1$

素因数の和:259658

約数の個数: 192

約数和(自身を含む): 31404602880

約数和(自身を除く): 23553482400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 259627, 519254, 778881, 1038508, 1298135, 1557762, 1817389, 2077016, 2336643, 2596270, 3115524, 3634778, 3894405, 4154032, 4673286, 5192540, 5452167, 6231048, 7009929, 7269556, 7788810, 8308064, 9086945, 9346572, 10385080, 10904334, 11683215, 12462096, 14019858, 14539112, 15577620, 16356501, 18173890, 18693144, 20770160, 21808668, 23366430, 24924192, 27260835, 28039716, 29078224, 31155240, 32713002, 35049645, 36347780, 37386288, 41540320, 43617336, 46732860, 49069503, 54521670, 56079432, 58156448, 62310480, 65426004, 70099290, 72695560, 74772576, 81782505, 87234672, 93465720, 98139006, 109043340, 112158864, 124620960, 130852008, 140198580, 145391120, 163565010, 174469344, 186931440, 196278012, 218086680, 224317728, 245347515, 261704016, 280397160, 290782240, 327130020, 373862880, 392556024, 436173360, 490695030, 523408032, 560794320, 654260040, 785112048, 872346720, 981390060, 1121588640, 1308520080, 1570224096, 1962780120, 2617040160, 3925560240, 7851120480]

約数ペア:

[(1, 7851120480), (2, 3925560240), (3, 2617040160), (4, 1962780120), (5, 1570224096), (6, 1308520080), (7, 1121588640), (8, 981390060), (9, 872346720), (10, 785112048), (12, 654260040), (14, 560794320), (15, 523408032), (16, 490695030), (18, 436173360), (20, 392556024), (21, 373862880), (24, 327130020), (27, 290782240), (28, 280397160), (30, 261704016), (32, 245347515), (35, 224317728), (36, 218086680), (40, 196278012), (42, 186931440), (45, 174469344), (48, 163565010), (54, 145391120), (56, 140198580), (60, 130852008), (63, 124620960), (70, 112158864), (72, 109043340), (80, 98139006), (84, 93465720), (90, 87234672), (96, 81782505), (105, 74772576), (108, 72695560), (112, 70099290), (120, 65426004), (126, 62310480), (135, 58156448), (140, 56079432), (144, 54521670), (160, 49069503), (168, 46732860), (180, 43617336), (189, 41540320), (210, 37386288), (216, 36347780), (224, 35049645), (240, 32713002), (252, 31155240), (270, 29078224), (280, 28039716), (288, 27260835), (315, 24924192), (336, 23366430), (360, 21808668), (378, 20770160), (420, 18693144), (432, 18173890), (480, 16356501), (504, 15577620), (540, 14539112), (560, 14019858), (630, 12462096), (672, 11683215), (720, 10904334), (756, 10385080), (840, 9346572), (864, 9086945), (945, 8308064), (1008, 7788810), (1080, 7269556), (1120, 7009929), (1260, 6231048), (1440, 5452167), (1512, 5192540), (1680, 4673286), (1890, 4154032), (2016, 3894405), (2160, 3634778), (2520, 3115524), (3024, 2596270), (3360, 2336643), (3780, 2077016), (4320, 1817389), (5040, 1557762), (6048, 1298135), (7560, 1038508), (10080, 778881), (15120, 519254), (30240, 259627)]