231677640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33871}}^1$

素因数の和:33907

約数の個数: 96

約数和(自身を含む): 792604800

約数和(自身を除く): 560927160

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, 3420, 6840, 33871, 67742, 101613, 135484, 169355, 203226, 270968, 304839, 338710, 406452, 508065, 609678, 643549, 677420, 812904, 1016130, 1219356, 1287098, 1354840, 1524195, 1930647, 2032260, 2438712, 2574196, 3048390, 3217745, 3861294, 4064520, 5148392, 5791941, 6096780, 6435490, 7722588, 9653235, 11583882, 12193560, 12870980, 15445176, 19306470, 23167764, 25741960, 28959705, 38612940, 46335528, 57919410, 77225880, 115838820, 231677640]

約数ペア:

[(1, 231677640), (2, 115838820), (3, 77225880), (4, 57919410), (5, 46335528), (6, 38612940), (8, 28959705), (9, 25741960), (10, 23167764), (12, 19306470), (15, 15445176), (18, 12870980), (19, 12193560), (20, 11583882), (24, 9653235), (30, 7722588), (36, 6435490), (38, 6096780), (40, 5791941), (45, 5148392), (57, 4064520), (60, 3861294), (72, 3217745), (76, 3048390), (90, 2574196), (95, 2438712), (114, 2032260), (120, 1930647), (152, 1524195), (171, 1354840), (180, 1287098), (190, 1219356), (228, 1016130), (285, 812904), (342, 677420), (360, 643549), (380, 609678), (456, 508065), (570, 406452), (684, 338710), (760, 304839), (855, 270968), (1140, 203226), (1368, 169355), (1710, 135484), (2280, 101613), (3420, 67742), (6840, 33871)]