2865431520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{284269}}^1$

素因数の和:284297

約数の個数: 144

約数和(自身を含む): 11175222240

約数和(自身を除く): 8309790720

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, 284269, 568538, 852807, 1137076, 1421345, 1705614, 1989883, 2274152, 2558421, 2842690, 3411228, 3979766, 4264035, 4548304, 5116842, 5685380, 5969649, 6822456, 7959532, 8528070, 9096608, 9949415, 10233684, 11370760, 11939298, 12792105, 13644912, 15919064, 17056140, 17908947, 19898830, 20467368, 22741520, 23878596, 25584210, 27289824, 29848245, 31838128, 34112280, 35817894, 39797660, 40934736, 45483040, 47757192, 51168420, 59696490, 63676256, 68224560, 71635788, 79595320, 81869472, 89544735, 95514384, 102336840, 119392980, 136449120, 143271576, 159190640, 179089470, 191028768, 204673680, 238785960, 286543152, 318381280, 358178940, 409347360, 477571920, 573086304, 716357880, 955143840, 1432715760, 2865431520]

約数ペア:

[(1, 2865431520), (2, 1432715760), (3, 955143840), (4, 716357880), (5, 573086304), (6, 477571920), (7, 409347360), (8, 358178940), (9, 318381280), (10, 286543152), (12, 238785960), (14, 204673680), (15, 191028768), (16, 179089470), (18, 159190640), (20, 143271576), (21, 136449120), (24, 119392980), (28, 102336840), (30, 95514384), (32, 89544735), (35, 81869472), (36, 79595320), (40, 71635788), (42, 68224560), (45, 63676256), (48, 59696490), (56, 51168420), (60, 47757192), (63, 45483040), (70, 40934736), (72, 39797660), (80, 35817894), (84, 34112280), (90, 31838128), (96, 29848245), (105, 27289824), (112, 25584210), (120, 23878596), (126, 22741520), (140, 20467368), (144, 19898830), (160, 17908947), (168, 17056140), (180, 15919064), (210, 13644912), (224, 12792105), (240, 11939298), (252, 11370760), (280, 10233684), (288, 9949415), (315, 9096608), (336, 8528070), (360, 7959532), (420, 6822456), (480, 5969649), (504, 5685380), (560, 5116842), (630, 4548304), (672, 4264035), (720, 3979766), (840, 3411228), (1008, 2842690), (1120, 2558421), (1260, 2274152), (1440, 1989883), (1680, 1705614), (2016, 1421345), (2520, 1137076), (3360, 852807), (5040, 568538), (10080, 284269)]