156921522320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1\times {\mathrm{9463}}^1$

素因数の和:13440

約数の個数: 80

約数和(自身を含む): 371860699392

約数和(自身を除く): 214939177072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3911, 4240, 7822, 9463, 15644, 18926, 19555, 31288, 37852, 39110, 47315, 62576, 75704, 78220, 94630, 151408, 156440, 189260, 207283, 312880, 378520, 414566, 501539, 757040, 829132, 1003078, 1036415, 1658264, 2006156, 2072830, 2507695, 3316528, 4012312, 4145660, 5015390, 8024624, 8291320, 10030780, 16582640, 20061560, 37009793, 40123120, 74019586, 148039172, 185048965, 296078344, 370097930, 592156688, 740195860, 1480391720, 1961519029, 2960783440, 3923038058, 7846076116, 9807595145, 15692152232, 19615190290, 31384304464, 39230380580, 78460761160, 156921522320]

約数ペア:

[(1, 156921522320), (2, 78460761160), (4, 39230380580), (5, 31384304464), (8, 19615190290), (10, 15692152232), (16, 9807595145), (20, 7846076116), (40, 3923038058), (53, 2960783440), (80, 1961519029), (106, 1480391720), (212, 740195860), (265, 592156688), (424, 370097930), (530, 296078344), (848, 185048965), (1060, 148039172), (2120, 74019586), (3911, 40123120), (4240, 37009793), (7822, 20061560), (9463, 16582640), (15644, 10030780), (18926, 8291320), (19555, 8024624), (31288, 5015390), (37852, 4145660), (39110, 4012312), (47315, 3316528), (62576, 2507695), (75704, 2072830), (78220, 2006156), (94630, 1658264), (151408, 1036415), (156440, 1003078), (189260, 829132), (207283, 757040), (312880, 501539), (378520, 414566)]