263291160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18133}}^1$

素因数の和:18169

約数の個数: 96

約数和(自身を含む): 868255920

約数和(自身を除く): 604964760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 18133, 36266, 54399, 72532, 90665, 108798, 145064, 181330, 199463, 217596, 271995, 362660, 398926, 435192, 543990, 598389, 725320, 797852, 997315, 1087980, 1196778, 1595704, 1994630, 2175960, 2194093, 2393556, 2991945, 3989260, 4388186, 4787112, 5983890, 6582279, 7978520, 8776372, 10970465, 11967780, 13164558, 17552744, 21940930, 23935560, 26329116, 32911395, 43881860, 52658232, 65822790, 87763720, 131645580, 263291160]

約数ペア:

[(1, 263291160), (2, 131645580), (3, 87763720), (4, 65822790), (5, 52658232), (6, 43881860), (8, 32911395), (10, 26329116), (11, 23935560), (12, 21940930), (15, 17552744), (20, 13164558), (22, 11967780), (24, 10970465), (30, 8776372), (33, 7978520), (40, 6582279), (44, 5983890), (55, 4787112), (60, 4388186), (66, 3989260), (88, 2991945), (110, 2393556), (120, 2194093), (121, 2175960), (132, 1994630), (165, 1595704), (220, 1196778), (242, 1087980), (264, 997315), (330, 797852), (363, 725320), (440, 598389), (484, 543990), (605, 435192), (660, 398926), (726, 362660), (968, 271995), (1210, 217596), (1320, 199463), (1452, 181330), (1815, 145064), (2420, 108798), (2904, 90665), (3630, 72532), (4840, 54399), (7260, 36266), (14520, 18133)]