88316760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2305

約数の個数: 128

約数和(自身を含む): 309381120

約数和(自身を除く): 221064360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2237, 2632, 2820, 3290, 3948, 4474, 4935, 5640, 6580, 6711, 7896, 8948, 9870, 11185, 13160, 13422, 15659, 17896, 19740, 22370, 26844, 31318, 33555, 39480, 44740, 46977, 53688, 62636, 67110, 78295, 89480, 93954, 105139, 125272, 134220, 156590, 187908, 210278, 234885, 268440, 313180, 315417, 375816, 420556, 469770, 525695, 626360, 630834, 735973, 841112, 939540, 1051390, 1261668, 1471946, 1577085, 1879080, 2102780, 2207919, 2523336, 2943892, 3154170, 3679865, 4205560, 4415838, 5887784, 6308340, 7359730, 8831676, 11039595, 12616680, 14719460, 17663352, 22079190, 29438920, 44158380, 88316760]

約数ペア:

[(1, 88316760), (2, 44158380), (3, 29438920), (4, 22079190), (5, 17663352), (6, 14719460), (7, 12616680), (8, 11039595), (10, 8831676), (12, 7359730), (14, 6308340), (15, 5887784), (20, 4415838), (21, 4205560), (24, 3679865), (28, 3154170), (30, 2943892), (35, 2523336), (40, 2207919), (42, 2102780), (47, 1879080), (56, 1577085), (60, 1471946), (70, 1261668), (84, 1051390), (94, 939540), (105, 841112), (120, 735973), (140, 630834), (141, 626360), (168, 525695), (188, 469770), (210, 420556), (235, 375816), (280, 315417), (282, 313180), (329, 268440), (376, 234885), (420, 210278), (470, 187908), (564, 156590), (658, 134220), (705, 125272), (840, 105139), (940, 93954), (987, 89480), (1128, 78295), (1316, 67110), (1410, 62636), (1645, 53688), (1880, 46977), (1974, 44740), (2237, 39480), (2632, 33555), (2820, 31318), (3290, 26844), (3948, 22370), (4474, 19740), (4935, 17896), (5640, 15659), (6580, 13422), (6711, 13160), (7896, 11185), (8948, 9870)]