2185656480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{72277}}^1$

素因数の和:72308

約数の個数: 192

約数和(自身を含む): 8742746880

約数和(自身を除く): 6557090400

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, 72277, 144554, 216831, 289108, 361385, 433662, 505939, 578216, 650493, 722770, 867324, 1011878, 1084155, 1156432, 1300986, 1445540, 1517817, 1734648, 1951479, 2023756, 2168310, 2312864, 2529695, 2601972, 2891080, 3035634, 3252465, 3469296, 3902958, 4047512, 4336620, 4553451, 5059390, 5203944, 5782160, 6071268, 6504930, 6938592, 7589085, 7805916, 8095024, 8673240, 9106902, 9757395, 10118780, 10407888, 11564320, 12142536, 13009860, 13660353, 15178170, 15611832, 16190048, 17346480, 18213804, 19514790, 20237560, 20815776, 22767255, 24285072, 26019720, 27320706, 30356340, 31223664, 34692960, 36427608, 39029580, 40475120, 45534510, 48570144, 52039440, 54641412, 60712680, 62447328, 68301765, 72855216, 78059160, 80950240, 91069020, 104078880, 109282824, 121425360, 136603530, 145710432, 156118320, 182138040, 218565648, 242850720, 273207060, 312236640, 364276080, 437131296, 546414120, 728552160, 1092828240, 2185656480]

約数ペア:

[(1, 2185656480), (2, 1092828240), (3, 728552160), (4, 546414120), (5, 437131296), (6, 364276080), (7, 312236640), (8, 273207060), (9, 242850720), (10, 218565648), (12, 182138040), (14, 156118320), (15, 145710432), (16, 136603530), (18, 121425360), (20, 109282824), (21, 104078880), (24, 91069020), (27, 80950240), (28, 78059160), (30, 72855216), (32, 68301765), (35, 62447328), (36, 60712680), (40, 54641412), (42, 52039440), (45, 48570144), (48, 45534510), (54, 40475120), (56, 39029580), (60, 36427608), (63, 34692960), (70, 31223664), (72, 30356340), (80, 27320706), (84, 26019720), (90, 24285072), (96, 22767255), (105, 20815776), (108, 20237560), (112, 19514790), (120, 18213804), (126, 17346480), (135, 16190048), (140, 15611832), (144, 15178170), (160, 13660353), (168, 13009860), (180, 12142536), (189, 11564320), (210, 10407888), (216, 10118780), (224, 9757395), (240, 9106902), (252, 8673240), (270, 8095024), (280, 7805916), (288, 7589085), (315, 6938592), (336, 6504930), (360, 6071268), (378, 5782160), (420, 5203944), (432, 5059390), (480, 4553451), (504, 4336620), (540, 4047512), (560, 3902958), (630, 3469296), (672, 3252465), (720, 3035634), (756, 2891080), (840, 2601972), (864, 2529695), (945, 2312864), (1008, 2168310), (1080, 2023756), (1120, 1951479), (1260, 1734648), (1440, 1517817), (1512, 1445540), (1680, 1300986), (1890, 1156432), (2016, 1084155), (2160, 1011878), (2520, 867324), (3024, 722770), (3360, 650493), (3780, 578216), (4320, 505939), (5040, 433662), (6048, 361385), (7560, 289108), (10080, 216831), (15120, 144554), (30240, 72277)]