31361477280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227653}}^1$

素因数の和:227719

約数の個数: 192

約数和(自身を含む): 115655516928

約数和(自身を除く): 84294039648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11480, 13776, 17220, 19680, 22960, 27552, 34440, 45920, 68880, 137760, 227653, 455306, 682959, 910612, 1138265, 1365918, 1593571, 1821224, 2276530, 2731836, 3187142, 3414795, 3642448, 4553060, 4780713, 5463672, 6374284, 6829590, 7284896, 7967855, 9106120, 9333773, 9561426, 10927344, 12748568, 13659180, 15935710, 18212240, 18667546, 19122852, 21854688, 23903565, 25497136, 27318360, 28001319, 31871420, 36424480, 37335092, 38245704, 46668865, 47807130, 50994272, 54636720, 56002638, 63742840, 65336411, 74670184, 76491408, 93337730, 95614260, 109273440, 112005276, 127485680, 130672822, 140006595, 149340368, 152982816, 186675460, 191228520, 196009233, 224010552, 254971360, 261345644, 280013190, 298680736, 326682055, 373350920, 382457040, 392018466, 448021104, 522691288, 560026380, 653364110, 746701840, 764914080, 784036932, 896042208, 980046165, 1045382576, 1120052760, 1306728220, 1493403680, 1568073864, 1960092330, 2090765152, 2240105520, 2613456440, 3136147728, 3920184660, 4480211040, 5226912880, 6272295456, 7840369320, 10453825760, 15680738640, 31361477280]

約数ペア:

[(1, 31361477280), (2, 15680738640), (3, 10453825760), (4, 7840369320), (5, 6272295456), (6, 5226912880), (7, 4480211040), (8, 3920184660), (10, 3136147728), (12, 2613456440), (14, 2240105520), (15, 2090765152), (16, 1960092330), (20, 1568073864), (21, 1493403680), (24, 1306728220), (28, 1120052760), (30, 1045382576), (32, 980046165), (35, 896042208), (40, 784036932), (41, 764914080), (42, 746701840), (48, 653364110), (56, 560026380), (60, 522691288), (70, 448021104), (80, 392018466), (82, 382457040), (84, 373350920), (96, 326682055), (105, 298680736), (112, 280013190), (120, 261345644), (123, 254971360), (140, 224010552), (160, 196009233), (164, 191228520), (168, 186675460), (205, 152982816), (210, 149340368), (224, 140006595), (240, 130672822), (246, 127485680), (280, 112005276), (287, 109273440), (328, 95614260), (336, 93337730), (410, 76491408), (420, 74670184), (480, 65336411), (492, 63742840), (560, 56002638), (574, 54636720), (615, 50994272), (656, 47807130), (672, 46668865), (820, 38245704), (840, 37335092), (861, 36424480), (984, 31871420), (1120, 28001319), (1148, 27318360), (1230, 25497136), (1312, 23903565), (1435, 21854688), (1640, 19122852), (1680, 18667546), (1722, 18212240), (1968, 15935710), (2296, 13659180), (2460, 12748568), (2870, 10927344), (3280, 9561426), (3360, 9333773), (3444, 9106120), (3936, 7967855), (4305, 7284896), (4592, 6829590), (4920, 6374284), (5740, 5463672), (6560, 4780713), (6888, 4553060), (8610, 3642448), (9184, 3414795), (9840, 3187142), (11480, 2731836), (13776, 2276530), (17220, 1821224), (19680, 1593571), (22960, 1365918), (27552, 1138265), (34440, 910612), (45920, 682959), (68880, 455306), (137760, 227653)]