141473920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 403626240

約数和(自身を除く): 262152320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1373, 1472, 1610, 1840, 2240, 2576, 2746, 2944, 3220, 3680, 4480, 5152, 5492, 6440, 6865, 7360, 9611, 10304, 10984, 12880, 13730, 14720, 19222, 20608, 21968, 25760, 27460, 31579, 38444, 43936, 48055, 51520, 54920, 63158, 76888, 87872, 96110, 103040, 109840, 126316, 153776, 157895, 175744, 192220, 219680, 221053, 252632, 307552, 315790, 384440, 439360, 442106, 505264, 615104, 631580, 768880, 878720, 884212, 1010528, 1105265, 1230208, 1263160, 1537760, 1768424, 2021056, 2210530, 2526320, 3075520, 3536848, 4042112, 4421060, 5052640, 6151040, 7073696, 8842120, 10105280, 14147392, 17684240, 20210560, 28294784, 35368480, 70736960, 141473920]

約数ペア:

[(1, 141473920), (2, 70736960), (4, 35368480), (5, 28294784), (7, 20210560), (8, 17684240), (10, 14147392), (14, 10105280), (16, 8842120), (20, 7073696), (23, 6151040), (28, 5052640), (32, 4421060), (35, 4042112), (40, 3536848), (46, 3075520), (56, 2526320), (64, 2210530), (70, 2021056), (80, 1768424), (92, 1537760), (112, 1263160), (115, 1230208), (128, 1105265), (140, 1010528), (160, 884212), (161, 878720), (184, 768880), (224, 631580), (230, 615104), (280, 505264), (320, 442106), (322, 439360), (368, 384440), (448, 315790), (460, 307552), (560, 252632), (640, 221053), (644, 219680), (736, 192220), (805, 175744), (896, 157895), (920, 153776), (1120, 126316), (1288, 109840), (1373, 103040), (1472, 96110), (1610, 87872), (1840, 76888), (2240, 63158), (2576, 54920), (2746, 51520), (2944, 48055), (3220, 43936), (3680, 38444), (4480, 31579), (5152, 27460), (5492, 25760), (6440, 21968), (6865, 20608), (7360, 19222), (9611, 14720), (10304, 13730), (10984, 12880)]