1566871380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 4858124544

約数和(自身を除く): 3291253164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 173, 180, 201, 268, 335, 346, 402, 519, 603, 670, 692, 751, 804, 865, 1005, 1038, 1206, 1340, 1502, 1557, 1730, 2010, 2076, 2253, 2412, 2595, 3004, 3015, 3114, 3460, 3755, 4020, 4506, 5190, 6030, 6228, 6759, 7510, 7785, 9012, 10380, 11265, 11591, 12060, 13518, 15020, 15570, 22530, 23182, 27036, 31140, 33795, 34773, 45060, 46364, 50317, 57955, 67590, 69546, 100634, 104319, 115910, 129923, 135180, 139092, 150951, 173865, 201268, 208638, 231820, 251585, 259846, 301902, 347730, 389769, 417276, 452853, 503170, 519692, 521595, 603804, 649615, 695460, 754755, 779538, 905706, 1006340, 1043190, 1169307, 1299230, 1509510, 1559076, 1811412, 1948845, 2086380, 2264265, 2338614, 2598460, 3019020, 3897690, 4528530, 4677228, 5846535, 7795380, 8704841, 9057060, 11693070, 17409682, 23386140, 26114523, 34819364, 43524205, 52229046, 78343569, 87048410, 104458092, 130572615, 156687138, 174096820, 261145230, 313374276, 391717845, 522290460, 783435690, 1566871380]

約数ペア:

[(1, 1566871380), (2, 783435690), (3, 522290460), (4, 391717845), (5, 313374276), (6, 261145230), (9, 174096820), (10, 156687138), (12, 130572615), (15, 104458092), (18, 87048410), (20, 78343569), (30, 52229046), (36, 43524205), (45, 34819364), (60, 26114523), (67, 23386140), (90, 17409682), (134, 11693070), (173, 9057060), (180, 8704841), (201, 7795380), (268, 5846535), (335, 4677228), (346, 4528530), (402, 3897690), (519, 3019020), (603, 2598460), (670, 2338614), (692, 2264265), (751, 2086380), (804, 1948845), (865, 1811412), (1005, 1559076), (1038, 1509510), (1206, 1299230), (1340, 1169307), (1502, 1043190), (1557, 1006340), (1730, 905706), (2010, 779538), (2076, 754755), (2253, 695460), (2412, 649615), (2595, 603804), (3004, 521595), (3015, 519692), (3114, 503170), (3460, 452853), (3755, 417276), (4020, 389769), (4506, 347730), (5190, 301902), (6030, 259846), (6228, 251585), (6759, 231820), (7510, 208638), (7785, 201268), (9012, 173865), (10380, 150951), (11265, 139092), (11591, 135180), (12060, 129923), (13518, 115910), (15020, 104319), (15570, 100634), (22530, 69546), (23182, 67590), (27036, 57955), (31140, 50317), (33795, 46364), (34773, 45060)]