427229880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46237}}^1$

素因数の和:46269

約数の個数: 128

約数和(自身を含む): 1597985280

約数和(自身を除く): 1170755400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 46237, 92474, 138711, 184948, 231185, 277422, 323659, 369896, 462370, 508607, 554844, 647318, 693555, 924740, 970977, 1017214, 1109688, 1294636, 1387110, 1525821, 1618295, 1849480, 1941954, 2034428, 2543035, 2589272, 2774220, 3051642, 3236590, 3560249, 3883908, 4068856, 4854885, 5086070, 5548440, 6103284, 6473180, 7120498, 7629105, 7767816, 9709770, 10172140, 10680747, 12206568, 12946360, 14240996, 15258210, 17801245, 19419540, 20344280, 21361494, 28481992, 30516420, 35602490, 38839080, 42722988, 53403735, 61032840, 71204980, 85445976, 106807470, 142409960, 213614940, 427229880]

約数ペア:

[(1, 427229880), (2, 213614940), (3, 142409960), (4, 106807470), (5, 85445976), (6, 71204980), (7, 61032840), (8, 53403735), (10, 42722988), (11, 38839080), (12, 35602490), (14, 30516420), (15, 28481992), (20, 21361494), (21, 20344280), (22, 19419540), (24, 17801245), (28, 15258210), (30, 14240996), (33, 12946360), (35, 12206568), (40, 10680747), (42, 10172140), (44, 9709770), (55, 7767816), (56, 7629105), (60, 7120498), (66, 6473180), (70, 6103284), (77, 5548440), (84, 5086070), (88, 4854885), (105, 4068856), (110, 3883908), (120, 3560249), (132, 3236590), (140, 3051642), (154, 2774220), (165, 2589272), (168, 2543035), (210, 2034428), (220, 1941954), (231, 1849480), (264, 1618295), (280, 1525821), (308, 1387110), (330, 1294636), (385, 1109688), (420, 1017214), (440, 970977), (462, 924740), (616, 693555), (660, 647318), (770, 554844), (840, 508607), (924, 462370), (1155, 369896), (1320, 323659), (1540, 277422), (1848, 231185), (2310, 184948), (3080, 138711), (4620, 92474), (9240, 46237)]