2813169480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{4603}}^1$

素因数の和:5091

約数の個数: 128

約数和(自身を含む): 9228625920

約数和(自身を除く): 6415456440

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, 132, 165, 220, 264, 330, 440, 463, 660, 926, 1320, 1389, 1852, 2315, 2778, 3704, 4603, 4630, 5093, 5556, 6945, 9206, 9260, 10186, 11112, 13809, 13890, 15279, 18412, 18520, 20372, 23015, 25465, 27618, 27780, 30558, 36824, 40744, 46030, 50633, 50930, 55236, 55560, 61116, 69045, 76395, 92060, 101266, 101860, 110472, 122232, 138090, 151899, 152790, 184120, 202532, 203720, 253165, 276180, 303798, 305580, 405064, 506330, 552360, 607596, 611160, 759495, 1012660, 1215192, 1518990, 2025320, 2131189, 3037980, 4262378, 6075960, 6393567, 8524756, 10655945, 12787134, 17049512, 21311890, 23443079, 25574268, 31967835, 42623780, 46886158, 51148536, 63935670, 70329237, 85247560, 93772316, 117215395, 127871340, 140658474, 187544632, 234430790, 255742680, 281316948, 351646185, 468861580, 562633896, 703292370, 937723160, 1406584740, 2813169480]

約数ペア:

[(1, 2813169480), (2, 1406584740), (3, 937723160), (4, 703292370), (5, 562633896), (6, 468861580), (8, 351646185), (10, 281316948), (11, 255742680), (12, 234430790), (15, 187544632), (20, 140658474), (22, 127871340), (24, 117215395), (30, 93772316), (33, 85247560), (40, 70329237), (44, 63935670), (55, 51148536), (60, 46886158), (66, 42623780), (88, 31967835), (110, 25574268), (120, 23443079), (132, 21311890), (165, 17049512), (220, 12787134), (264, 10655945), (330, 8524756), (440, 6393567), (463, 6075960), (660, 4262378), (926, 3037980), (1320, 2131189), (1389, 2025320), (1852, 1518990), (2315, 1215192), (2778, 1012660), (3704, 759495), (4603, 611160), (4630, 607596), (5093, 552360), (5556, 506330), (6945, 405064), (9206, 305580), (9260, 303798), (10186, 276180), (11112, 253165), (13809, 203720), (13890, 202532), (15279, 184120), (18412, 152790), (18520, 151899), (20372, 138090), (23015, 122232), (25465, 110472), (27618, 101860), (27780, 101266), (30558, 92060), (36824, 76395), (40744, 69045), (46030, 61116), (50633, 55560), (50930, 55236)]