6778880040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{27277}}^1$

素因数の和:27419

約数の個数: 128

約数和(自身を含む): 21604176000

約数和(自身を除く): 14825295960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 218, 228, 285, 327, 380, 436, 456, 545, 570, 654, 760, 872, 1090, 1140, 1308, 1635, 2071, 2180, 2280, 2616, 3270, 4142, 4360, 6213, 6540, 8284, 10355, 12426, 13080, 16568, 20710, 24852, 27277, 31065, 41420, 49704, 54554, 62130, 81831, 82840, 109108, 124260, 136385, 163662, 218216, 248520, 272770, 327324, 409155, 518263, 545540, 654648, 818310, 1036526, 1091080, 1554789, 1636620, 2073052, 2591315, 2973193, 3109578, 3273240, 4146104, 5182630, 5946386, 6219156, 7773945, 8919579, 10365260, 11892772, 12438312, 14865965, 15547890, 17839158, 20730520, 23785544, 29731930, 31095780, 35678316, 44597895, 56490667, 59463860, 62191560, 71356632, 89195790, 112981334, 118927720, 169472001, 178391580, 225962668, 282453335, 338944002, 356783160, 451925336, 564906670, 677888004, 847360005, 1129813340, 1355776008, 1694720010, 2259626680, 3389440020, 6778880040]

約数ペア:

[(1, 6778880040), (2, 3389440020), (3, 2259626680), (4, 1694720010), (5, 1355776008), (6, 1129813340), (8, 847360005), (10, 677888004), (12, 564906670), (15, 451925336), (19, 356783160), (20, 338944002), (24, 282453335), (30, 225962668), (38, 178391580), (40, 169472001), (57, 118927720), (60, 112981334), (76, 89195790), (95, 71356632), (109, 62191560), (114, 59463860), (120, 56490667), (152, 44597895), (190, 35678316), (218, 31095780), (228, 29731930), (285, 23785544), (327, 20730520), (380, 17839158), (436, 15547890), (456, 14865965), (545, 12438312), (570, 11892772), (654, 10365260), (760, 8919579), (872, 7773945), (1090, 6219156), (1140, 5946386), (1308, 5182630), (1635, 4146104), (2071, 3273240), (2180, 3109578), (2280, 2973193), (2616, 2591315), (3270, 2073052), (4142, 1636620), (4360, 1554789), (6213, 1091080), (6540, 1036526), (8284, 818310), (10355, 654648), (12426, 545540), (13080, 518263), (16568, 409155), (20710, 327324), (24852, 272770), (27277, 248520), (31065, 218216), (41420, 163662), (49704, 136385), (54554, 124260), (62130, 109108), (81831, 82840)]