156969247840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{12227}}^1$

素因数の和:12405

約数の個数: 192

約数和(自身を含む): 403793994240

約数和(自身を除く): 246824746400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 103, 152, 160, 164, 190, 205, 206, 304, 328, 380, 410, 412, 515, 608, 656, 760, 779, 820, 824, 1030, 1312, 1520, 1558, 1640, 1648, 1957, 2060, 3040, 3116, 3280, 3296, 3895, 3914, 4120, 4223, 6232, 6560, 7790, 7828, 8240, 8446, 9785, 12227, 12464, 15580, 15656, 16480, 16892, 19570, 21115, 24454, 24928, 31160, 31312, 33784, 39140, 42230, 48908, 61135, 62320, 62624, 67568, 78280, 80237, 84460, 97816, 122270, 124640, 135136, 156560, 160474, 168920, 195632, 232313, 244540, 313120, 320948, 337840, 391264, 401185, 464626, 489080, 501307, 641896, 675680, 802370, 929252, 978160, 1002614, 1161565, 1259381, 1283792, 1604740, 1858504, 1956320, 2005228, 2323130, 2506535, 2518762, 2567584, 3209480, 3717008, 4010456, 4646260, 5013070, 5037524, 6296905, 6418960, 7434016, 8020912, 9292520, 9524833, 10026140, 10075048, 12593810, 12837920, 16041824, 18585040, 19049666, 20052280, 20150096, 23928239, 25187620, 37170080, 38099332, 40104560, 40300192, 47624165, 47856478, 50375240, 51634621, 76198664, 80209120, 95248330, 95712956, 100750480, 103269242, 119641195, 152397328, 190496660, 191425912, 201500960, 206538484, 239282390, 258173105, 304794656, 380993320, 382851824, 413076968, 478564780, 516346210, 761986640, 765703648, 826153936, 957129560, 981057799, 1032692420, 1523973280, 1652307872, 1914259120, 1962115598, 2065384840, 3828518240, 3924231196, 4130769680, 4905288995, 7848462392, 8261539360, 9810577990, 15696924784, 19621155980, 31393849568, 39242311960, 78484623920, 156969247840]

約数ペア:

[(1, 156969247840), (2, 78484623920), (4, 39242311960), (5, 31393849568), (8, 19621155980), (10, 15696924784), (16, 9810577990), (19, 8261539360), (20, 7848462392), (32, 4905288995), (38, 4130769680), (40, 3924231196), (41, 3828518240), (76, 2065384840), (80, 1962115598), (82, 1914259120), (95, 1652307872), (103, 1523973280), (152, 1032692420), (160, 981057799), (164, 957129560), (190, 826153936), (205, 765703648), (206, 761986640), (304, 516346210), (328, 478564780), (380, 413076968), (410, 382851824), (412, 380993320), (515, 304794656), (608, 258173105), (656, 239282390), (760, 206538484), (779, 201500960), (820, 191425912), (824, 190496660), (1030, 152397328), (1312, 119641195), (1520, 103269242), (1558, 100750480), (1640, 95712956), (1648, 95248330), (1957, 80209120), (2060, 76198664), (3040, 51634621), (3116, 50375240), (3280, 47856478), (3296, 47624165), (3895, 40300192), (3914, 40104560), (4120, 38099332), (4223, 37170080), (6232, 25187620), (6560, 23928239), (7790, 20150096), (7828, 20052280), (8240, 19049666), (8446, 18585040), (9785, 16041824), (12227, 12837920), (12464, 12593810), (15580, 10075048), (15656, 10026140), (16480, 9524833), (16892, 9292520), (19570, 8020912), (21115, 7434016), (24454, 6418960), (24928, 6296905), (31160, 5037524), (31312, 5013070), (33784, 4646260), (39140, 4010456), (42230, 3717008), (48908, 3209480), (61135, 2567584), (62320, 2518762), (62624, 2506535), (67568, 2323130), (78280, 2005228), (80237, 1956320), (84460, 1858504), (97816, 1604740), (122270, 1283792), (124640, 1259381), (135136, 1161565), (156560, 1002614), (160474, 978160), (168920, 929252), (195632, 802370), (232313, 675680), (244540, 641896), (313120, 501307), (320948, 489080), (337840, 464626), (391264, 401185)]