16942680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2513

約数の個数: 96

約数和(自身を含む): 57985200

約数和(自身を除く): 41042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2477, 3420, 4954, 6840, 7431, 9908, 12385, 14862, 19816, 22293, 24770, 29724, 37155, 44586, 47063, 49540, 59448, 74310, 89172, 94126, 99080, 111465, 141189, 148620, 178344, 188252, 222930, 235315, 282378, 297240, 376504, 423567, 445860, 470630, 564756, 705945, 847134, 891720, 941260, 1129512, 1411890, 1694268, 1882520, 2117835, 2823780, 3388536, 4235670, 5647560, 8471340, 16942680]

約数ペア:

[(1, 16942680), (2, 8471340), (3, 5647560), (4, 4235670), (5, 3388536), (6, 2823780), (8, 2117835), (9, 1882520), (10, 1694268), (12, 1411890), (15, 1129512), (18, 941260), (19, 891720), (20, 847134), (24, 705945), (30, 564756), (36, 470630), (38, 445860), (40, 423567), (45, 376504), (57, 297240), (60, 282378), (72, 235315), (76, 222930), (90, 188252), (95, 178344), (114, 148620), (120, 141189), (152, 111465), (171, 99080), (180, 94126), (190, 89172), (228, 74310), (285, 59448), (342, 49540), (360, 47063), (380, 44586), (456, 37155), (570, 29724), (684, 24770), (760, 22293), (855, 19816), (1140, 14862), (1368, 12385), (1710, 9908), (2280, 7431), (2477, 6840), (3420, 4954)]