16105968780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71563}}^1$

素因数の和:71628

約数の個数: 144

約数和(自身を含む): 51168832512

約数和(自身を除く): 35062863732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 3410, 3630, 3751, 4092, 5115, 6820, 7260, 7502, 10230, 11253, 15004, 18755, 20460, 22506, 37510, 45012, 56265, 71563, 75020, 112530, 143126, 214689, 225060, 286252, 357815, 429378, 715630, 787193, 858756, 1073445, 1431260, 1574386, 2146890, 2218453, 2361579, 3148772, 3935965, 4293780, 4436906, 4723158, 6655359, 7871930, 8659123, 8873812, 9446316, 11092265, 11807895, 13310718, 15743860, 17318246, 22184530, 23615790, 24402983, 25977369, 26621436, 33276795, 34636492, 43295615, 44369060, 47231580, 48805966, 51954738, 66553590, 73208949, 86591230, 97611932, 103909476, 122014915, 129886845, 133107180, 146417898, 173182460, 244029830, 259773690, 268432813, 292835796, 366044745, 488059660, 519547380, 536865626, 732089490, 805298439, 1073731252, 1342164065, 1464178980, 1610596878, 2684328130, 3221193756, 4026492195, 5368656260, 8052984390, 16105968780]

約数ペア:

[(1, 16105968780), (2, 8052984390), (3, 5368656260), (4, 4026492195), (5, 3221193756), (6, 2684328130), (10, 1610596878), (11, 1464178980), (12, 1342164065), (15, 1073731252), (20, 805298439), (22, 732089490), (30, 536865626), (31, 519547380), (33, 488059660), (44, 366044745), (55, 292835796), (60, 268432813), (62, 259773690), (66, 244029830), (93, 173182460), (110, 146417898), (121, 133107180), (124, 129886845), (132, 122014915), (155, 103909476), (165, 97611932), (186, 86591230), (220, 73208949), (242, 66553590), (310, 51954738), (330, 48805966), (341, 47231580), (363, 44369060), (372, 43295615), (465, 34636492), (484, 33276795), (605, 26621436), (620, 25977369), (660, 24402983), (682, 23615790), (726, 22184530), (930, 17318246), (1023, 15743860), (1210, 13310718), (1364, 11807895), (1452, 11092265), (1705, 9446316), (1815, 8873812), (1860, 8659123), (2046, 7871930), (2420, 6655359), (3410, 4723158), (3630, 4436906), (3751, 4293780), (4092, 3935965), (5115, 3148772), (6820, 2361579), (7260, 2218453), (7502, 2146890), (10230, 1574386), (11253, 1431260), (15004, 1073445), (18755, 858756), (20460, 787193), (22506, 715630), (37510, 429378), (45012, 357815), (56265, 286252), (71563, 225060), (75020, 214689), (112530, 143126)]