53781269640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6763}}^1\times {\mathrm{9467}}^1$

素因数の和:16251

約数の個数: 128

約数和(自身を含む): 184439669760

約数和(自身を除く): 130658400120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6763, 9467, 13526, 18934, 20289, 27052, 28401, 33815, 37868, 40578, 47335, 47341, 54104, 56802, 66269, 67630, 75736, 81156, 94670, 94682, 101445, 113604, 132538, 135260, 142005, 142023, 162312, 189340, 189364, 198807, 202890, 227208, 236705, 265076, 270520, 284010, 284046, 331345, 378680, 378728, 397614, 405780, 473410, 530152, 568020, 568092, 662690, 710115, 795228, 811560, 946820, 994035, 1136040, 1136184, 1325380, 1420230, 1590456, 1893640, 1988070, 2650760, 2840460, 3976140, 5680920, 7952280, 64025321, 128050642, 192075963, 256101284, 320126605, 384151926, 448177247, 512202568, 640253210, 768303852, 896354494, 960379815, 1280506420, 1344531741, 1536607704, 1792708988, 1920759630, 2240886235, 2561012840, 2689063482, 3585417976, 3841519260, 4481772470, 5378126964, 6722658705, 7683038520, 8963544940, 10756253928, 13445317410, 17927089880, 26890634820, 53781269640]

約数ペア:

[(1, 53781269640), (2, 26890634820), (3, 17927089880), (4, 13445317410), (5, 10756253928), (6, 8963544940), (7, 7683038520), (8, 6722658705), (10, 5378126964), (12, 4481772470), (14, 3841519260), (15, 3585417976), (20, 2689063482), (21, 2561012840), (24, 2240886235), (28, 1920759630), (30, 1792708988), (35, 1536607704), (40, 1344531741), (42, 1280506420), (56, 960379815), (60, 896354494), (70, 768303852), (84, 640253210), (105, 512202568), (120, 448177247), (140, 384151926), (168, 320126605), (210, 256101284), (280, 192075963), (420, 128050642), (840, 64025321), (6763, 7952280), (9467, 5680920), (13526, 3976140), (18934, 2840460), (20289, 2650760), (27052, 1988070), (28401, 1893640), (33815, 1590456), (37868, 1420230), (40578, 1325380), (47335, 1136184), (47341, 1136040), (54104, 994035), (56802, 946820), (66269, 811560), (67630, 795228), (75736, 710115), (81156, 662690), (94670, 568092), (94682, 568020), (101445, 530152), (113604, 473410), (132538, 405780), (135260, 397614), (142005, 378728), (142023, 378680), (162312, 331345), (189340, 284046), (189364, 284010), (198807, 270520), (202890, 265076), (227208, 236705)]