74912320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 208044288

約数和(自身を除く): 133131968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 631, 742, 848, 1060, 1120, 1262, 1484, 1696, 1855, 2120, 2240, 2524, 2968, 3155, 3392, 3710, 4240, 4417, 5048, 5936, 6310, 7420, 8480, 8834, 10096, 11872, 12620, 14840, 16960, 17668, 20192, 22085, 23744, 25240, 29680, 33443, 35336, 40384, 44170, 50480, 59360, 66886, 70672, 88340, 100960, 118720, 133772, 141344, 167215, 176680, 201920, 234101, 267544, 282688, 334430, 353360, 468202, 535088, 668860, 706720, 936404, 1070176, 1170505, 1337720, 1413440, 1872808, 2140352, 2341010, 2675440, 3745616, 4682020, 5350880, 7491232, 9364040, 10701760, 14982464, 18728080, 37456160, 74912320]

約数ペア:

[(1, 74912320), (2, 37456160), (4, 18728080), (5, 14982464), (7, 10701760), (8, 9364040), (10, 7491232), (14, 5350880), (16, 4682020), (20, 3745616), (28, 2675440), (32, 2341010), (35, 2140352), (40, 1872808), (53, 1413440), (56, 1337720), (64, 1170505), (70, 1070176), (80, 936404), (106, 706720), (112, 668860), (140, 535088), (160, 468202), (212, 353360), (224, 334430), (265, 282688), (280, 267544), (320, 234101), (371, 201920), (424, 176680), (448, 167215), (530, 141344), (560, 133772), (631, 118720), (742, 100960), (848, 88340), (1060, 70672), (1120, 66886), (1262, 59360), (1484, 50480), (1696, 44170), (1855, 40384), (2120, 35336), (2240, 33443), (2524, 29680), (2968, 25240), (3155, 23744), (3392, 22085), (3710, 20192), (4240, 17668), (4417, 16960), (5048, 14840), (5936, 12620), (6310, 11872), (7420, 10096), (8480, 8834)]