402342080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3466

約数の個数: 112

約数和(自身を含む): 1115933760

約数和(自身を除く): 713591680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3389, 3392, 3710, 4240, 5936, 6778, 7420, 8480, 11872, 13556, 14840, 16945, 16960, 23723, 23744, 27112, 29680, 33890, 47446, 54224, 59360, 67780, 94892, 108448, 118615, 118720, 135560, 179617, 189784, 216896, 237230, 271120, 359234, 379568, 474460, 542240, 718468, 759136, 898085, 948920, 1084480, 1257319, 1436936, 1518272, 1796170, 1897840, 2514638, 2873872, 3592340, 3795680, 5029276, 5747744, 6286595, 7184680, 7591360, 10058552, 11495488, 12573190, 14369360, 20117104, 25146380, 28738720, 40234208, 50292760, 57477440, 80468416, 100585520, 201171040, 402342080]

約数ペア:

[(1, 402342080), (2, 201171040), (4, 100585520), (5, 80468416), (7, 57477440), (8, 50292760), (10, 40234208), (14, 28738720), (16, 25146380), (20, 20117104), (28, 14369360), (32, 12573190), (35, 11495488), (40, 10058552), (53, 7591360), (56, 7184680), (64, 6286595), (70, 5747744), (80, 5029276), (106, 3795680), (112, 3592340), (140, 2873872), (160, 2514638), (212, 1897840), (224, 1796170), (265, 1518272), (280, 1436936), (320, 1257319), (371, 1084480), (424, 948920), (448, 898085), (530, 759136), (560, 718468), (742, 542240), (848, 474460), (1060, 379568), (1120, 359234), (1484, 271120), (1696, 237230), (1855, 216896), (2120, 189784), (2240, 179617), (2968, 135560), (3389, 118720), (3392, 118615), (3710, 108448), (4240, 94892), (5936, 67780), (6778, 59360), (7420, 54224), (8480, 47446), (11872, 33890), (13556, 29680), (14840, 27112), (16945, 23744), (16960, 23723)]