40782500640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4045883}}^1$

素因数の和:4045911

約数の個数: 144

約数和(自身を含む): 159051791808

約数和(自身を除く): 118269291168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 4045883, 8091766, 12137649, 16183532, 20229415, 24275298, 28321181, 32367064, 36412947, 40458830, 48550596, 56642362, 60688245, 64734128, 72825894, 80917660, 84963543, 97101192, 113284724, 121376490, 129468256, 141605905, 145651788, 161835320, 169927086, 182064735, 194202384, 226569448, 242752980, 254890629, 283211810, 291303576, 323670640, 339854172, 364129470, 388404768, 424817715, 453138896, 485505960, 509781258, 566423620, 582607152, 647341280, 679708344, 728258940, 849635430, 906277792, 971011920, 1019562516, 1132847240, 1165214304, 1274453145, 1359416688, 1456517880, 1699270860, 1942023840, 2039125032, 2265694480, 2548906290, 2718833376, 2913035760, 3398541720, 4078250064, 4531388960, 5097812580, 5826071520, 6797083440, 8156500128, 10195625160, 13594166880, 20391250320, 40782500640]

約数ペア:

[(1, 40782500640), (2, 20391250320), (3, 13594166880), (4, 10195625160), (5, 8156500128), (6, 6797083440), (7, 5826071520), (8, 5097812580), (9, 4531388960), (10, 4078250064), (12, 3398541720), (14, 2913035760), (15, 2718833376), (16, 2548906290), (18, 2265694480), (20, 2039125032), (21, 1942023840), (24, 1699270860), (28, 1456517880), (30, 1359416688), (32, 1274453145), (35, 1165214304), (36, 1132847240), (40, 1019562516), (42, 971011920), (45, 906277792), (48, 849635430), (56, 728258940), (60, 679708344), (63, 647341280), (70, 582607152), (72, 566423620), (80, 509781258), (84, 485505960), (90, 453138896), (96, 424817715), (105, 388404768), (112, 364129470), (120, 339854172), (126, 323670640), (140, 291303576), (144, 283211810), (160, 254890629), (168, 242752980), (180, 226569448), (210, 194202384), (224, 182064735), (240, 169927086), (252, 161835320), (280, 145651788), (288, 141605905), (315, 129468256), (336, 121376490), (360, 113284724), (420, 97101192), (480, 84963543), (504, 80917660), (560, 72825894), (630, 64734128), (672, 60688245), (720, 56642362), (840, 48550596), (1008, 40458830), (1120, 36412947), (1260, 32367064), (1440, 28321181), (1680, 24275298), (2016, 20229415), (2520, 16183532), (3360, 12137649), (5040, 8091766), (10080, 4045883)]