152837440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 435839616

約数和(自身を除く): 283002176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 71, 80, 112, 124, 140, 142, 155, 160, 217, 224, 248, 280, 284, 310, 320, 355, 434, 448, 496, 497, 560, 568, 620, 710, 868, 961, 992, 994, 1085, 1120, 1136, 1240, 1420, 1736, 1922, 1984, 1988, 2170, 2201, 2240, 2272, 2480, 2485, 2840, 3472, 3844, 3976, 4340, 4402, 4544, 4805, 4960, 4970, 5680, 6727, 6944, 7688, 7952, 8680, 8804, 9610, 9920, 9940, 11005, 11360, 13454, 13888, 15376, 15407, 15904, 17360, 17608, 19220, 19880, 22010, 22720, 26908, 30752, 30814, 31808, 33635, 34720, 35216, 38440, 39760, 44020, 53816, 61504, 61628, 67270, 68231, 69440, 70432, 76880, 77035, 79520, 88040, 107632, 123256, 134540, 136462, 140864, 153760, 154070, 159040, 176080, 215264, 246512, 269080, 272924, 307520, 308140, 341155, 352160, 430528, 477617, 493024, 538160, 545848, 616280, 682310, 704320, 955234, 986048, 1076320, 1091696, 1232560, 1364620, 1910468, 2152640, 2183392, 2388085, 2465120, 2729240, 3820936, 4366784, 4776170, 4930240, 5458480, 7641872, 9552340, 10916960, 15283744, 19104680, 21833920, 30567488, 38209360, 76418720, 152837440]

約数ペア:

[(1, 152837440), (2, 76418720), (4, 38209360), (5, 30567488), (7, 21833920), (8, 19104680), (10, 15283744), (14, 10916960), (16, 9552340), (20, 7641872), (28, 5458480), (31, 4930240), (32, 4776170), (35, 4366784), (40, 3820936), (56, 2729240), (62, 2465120), (64, 2388085), (70, 2183392), (71, 2152640), (80, 1910468), (112, 1364620), (124, 1232560), (140, 1091696), (142, 1076320), (155, 986048), (160, 955234), (217, 704320), (224, 682310), (248, 616280), (280, 545848), (284, 538160), (310, 493024), (320, 477617), (355, 430528), (434, 352160), (448, 341155), (496, 308140), (497, 307520), (560, 272924), (568, 269080), (620, 246512), (710, 215264), (868, 176080), (961, 159040), (992, 154070), (994, 153760), (1085, 140864), (1120, 136462), (1136, 134540), (1240, 123256), (1420, 107632), (1736, 88040), (1922, 79520), (1984, 77035), (1988, 76880), (2170, 70432), (2201, 69440), (2240, 68231), (2272, 67270), (2480, 61628), (2485, 61504), (2840, 53816), (3472, 44020), (3844, 39760), (3976, 38440), (4340, 35216), (4402, 34720), (4544, 33635), (4805, 31808), (4960, 30814), (4970, 30752), (5680, 26908), (6727, 22720), (6944, 22010), (7688, 19880), (7952, 19220), (8680, 17608), (8804, 17360), (9610, 15904), (9920, 15407), (9940, 15376), (11005, 13888), (11360, 13454)]