63855960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4041

約数の個数: 128

約数和(自身を含む): 230515200

約数和(自身を除く): 166659240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4001, 5320, 7980, 8002, 12003, 15960, 16004, 20005, 24006, 28007, 32008, 40010, 48012, 56014, 60015, 76019, 80020, 84021, 96024, 112028, 120030, 140035, 152038, 160040, 168042, 224056, 228057, 240060, 280070, 304076, 336084, 380095, 420105, 456114, 480120, 532133, 560140, 608152, 672168, 760190, 840210, 912228, 1064266, 1120280, 1140285, 1520380, 1596399, 1680420, 1824456, 2128532, 2280570, 2660665, 3040760, 3192798, 3360840, 4257064, 4561140, 5321330, 6385596, 7981995, 9122280, 10642660, 12771192, 15963990, 21285320, 31927980, 63855960]

約数ペア:

[(1, 63855960), (2, 31927980), (3, 21285320), (4, 15963990), (5, 12771192), (6, 10642660), (7, 9122280), (8, 7981995), (10, 6385596), (12, 5321330), (14, 4561140), (15, 4257064), (19, 3360840), (20, 3192798), (21, 3040760), (24, 2660665), (28, 2280570), (30, 2128532), (35, 1824456), (38, 1680420), (40, 1596399), (42, 1520380), (56, 1140285), (57, 1120280), (60, 1064266), (70, 912228), (76, 840210), (84, 760190), (95, 672168), (105, 608152), (114, 560140), (120, 532133), (133, 480120), (140, 456114), (152, 420105), (168, 380095), (190, 336084), (210, 304076), (228, 280070), (266, 240060), (280, 228057), (285, 224056), (380, 168042), (399, 160040), (420, 152038), (456, 140035), (532, 120030), (570, 112028), (665, 96024), (760, 84021), (798, 80020), (840, 76019), (1064, 60015), (1140, 56014), (1330, 48012), (1596, 40010), (1995, 32008), (2280, 28007), (2660, 24006), (3192, 20005), (3990, 16004), (4001, 15960), (5320, 12003), (7980, 8002)]