2138482080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{70717}}^1$

素因数の和:70748

約数の個数: 192

約数和(自身を含む): 8554049280

約数和(自身を除く): 6415567200

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, 70717, 141434, 212151, 282868, 353585, 424302, 495019, 565736, 636453, 707170, 848604, 990038, 1060755, 1131472, 1272906, 1414340, 1485057, 1697208, 1909359, 1980076, 2121510, 2262944, 2475095, 2545812, 2828680, 2970114, 3182265, 3394416, 3818718, 3960152, 4243020, 4455171, 4950190, 5091624, 5657360, 5940228, 6364530, 6788832, 7425285, 7637436, 7920304, 8486040, 8910342, 9546795, 9900380, 10183248, 11314720, 11880456, 12729060, 13365513, 14850570, 15274872, 15840608, 16972080, 17820684, 19093590, 19800760, 20366496, 22275855, 23760912, 25458120, 26731026, 29701140, 30549744, 33944160, 35641368, 38187180, 39601520, 44551710, 47521824, 50916240, 53462052, 59402280, 61099488, 66827565, 71282736, 76374360, 79203040, 89103420, 101832480, 106924104, 118804560, 133655130, 142565472, 152748720, 178206840, 213848208, 237609120, 267310260, 305497440, 356413680, 427696416, 534620520, 712827360, 1069241040, 2138482080]

約数ペア:

[(1, 2138482080), (2, 1069241040), (3, 712827360), (4, 534620520), (5, 427696416), (6, 356413680), (7, 305497440), (8, 267310260), (9, 237609120), (10, 213848208), (12, 178206840), (14, 152748720), (15, 142565472), (16, 133655130), (18, 118804560), (20, 106924104), (21, 101832480), (24, 89103420), (27, 79203040), (28, 76374360), (30, 71282736), (32, 66827565), (35, 61099488), (36, 59402280), (40, 53462052), (42, 50916240), (45, 47521824), (48, 44551710), (54, 39601520), (56, 38187180), (60, 35641368), (63, 33944160), (70, 30549744), (72, 29701140), (80, 26731026), (84, 25458120), (90, 23760912), (96, 22275855), (105, 20366496), (108, 19800760), (112, 19093590), (120, 17820684), (126, 16972080), (135, 15840608), (140, 15274872), (144, 14850570), (160, 13365513), (168, 12729060), (180, 11880456), (189, 11314720), (210, 10183248), (216, 9900380), (224, 9546795), (240, 8910342), (252, 8486040), (270, 7920304), (280, 7637436), (288, 7425285), (315, 6788832), (336, 6364530), (360, 5940228), (378, 5657360), (420, 5091624), (432, 4950190), (480, 4455171), (504, 4243020), (540, 3960152), (560, 3818718), (630, 3394416), (672, 3182265), (720, 2970114), (756, 2828680), (840, 2545812), (864, 2475095), (945, 2262944), (1008, 2121510), (1080, 1980076), (1120, 1909359), (1260, 1697208), (1440, 1485057), (1512, 1414340), (1680, 1272906), (1890, 1131472), (2016, 1060755), (2160, 990038), (2520, 848604), (3024, 707170), (3360, 636453), (3780, 565736), (4320, 495019), (5040, 424302), (6048, 353585), (7560, 282868), (10080, 212151), (15120, 141434), (30240, 70717)]