253710061920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8389883}}^1$

素因数の和:8389914

約数の個数: 192

約数和(自身を含む): 1014840368640

約数和(自身を除く): 761130306720

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, 8389883, 16779766, 25169649, 33559532, 41949415, 50339298, 58729181, 67119064, 75508947, 83898830, 100678596, 117458362, 125848245, 134238128, 151017894, 167797660, 176187543, 201357192, 226526841, 234916724, 251696490, 268476256, 293645905, 302035788, 335595320, 352375086, 377544735, 402714384, 453053682, 469833448, 503392980, 528562629, 587291810, 604071576, 671190640, 704750172, 755089470, 805428768, 880937715, 906107364, 939666896, 1006785960, 1057125258, 1132634205, 1174583620, 1208143152, 1342381280, 1409500344, 1510178940, 1585687887, 1761875430, 1812214728, 1879333792, 2013571920, 2114250516, 2265268410, 2349167240, 2416286304, 2642813145, 2819000688, 3020357880, 3171375774, 3523750860, 3624429456, 4027143840, 4228501032, 4530536820, 4698334480, 5285626290, 5638001376, 6040715760, 6342751548, 7047501720, 7248858912, 7928439435, 8457002064, 9061073640, 9396668960, 10571252580, 12081431520, 12685503096, 14095003440, 15856878870, 16914004128, 18122147280, 21142505160, 25371006192, 28190006880, 31713757740, 36244294560, 42285010320, 50742012384, 63427515480, 84570020640, 126855030960, 253710061920]

約数ペア:

[(1, 253710061920), (2, 126855030960), (3, 84570020640), (4, 63427515480), (5, 50742012384), (6, 42285010320), (7, 36244294560), (8, 31713757740), (9, 28190006880), (10, 25371006192), (12, 21142505160), (14, 18122147280), (15, 16914004128), (16, 15856878870), (18, 14095003440), (20, 12685503096), (21, 12081431520), (24, 10571252580), (27, 9396668960), (28, 9061073640), (30, 8457002064), (32, 7928439435), (35, 7248858912), (36, 7047501720), (40, 6342751548), (42, 6040715760), (45, 5638001376), (48, 5285626290), (54, 4698334480), (56, 4530536820), (60, 4228501032), (63, 4027143840), (70, 3624429456), (72, 3523750860), (80, 3171375774), (84, 3020357880), (90, 2819000688), (96, 2642813145), (105, 2416286304), (108, 2349167240), (112, 2265268410), (120, 2114250516), (126, 2013571920), (135, 1879333792), (140, 1812214728), (144, 1761875430), (160, 1585687887), (168, 1510178940), (180, 1409500344), (189, 1342381280), (210, 1208143152), (216, 1174583620), (224, 1132634205), (240, 1057125258), (252, 1006785960), (270, 939666896), (280, 906107364), (288, 880937715), (315, 805428768), (336, 755089470), (360, 704750172), (378, 671190640), (420, 604071576), (432, 587291810), (480, 528562629), (504, 503392980), (540, 469833448), (560, 453053682), (630, 402714384), (672, 377544735), (720, 352375086), (756, 335595320), (840, 302035788), (864, 293645905), (945, 268476256), (1008, 251696490), (1080, 234916724), (1120, 226526841), (1260, 201357192), (1440, 176187543), (1512, 167797660), (1680, 151017894), (1890, 134238128), (2016, 125848245), (2160, 117458362), (2520, 100678596), (3024, 83898830), (3360, 75508947), (3780, 67119064), (4320, 58729181), (5040, 50339298), (6048, 41949415), (7560, 33559532), (10080, 25169649), (15120, 16779766), (30240, 8389883)]