152963720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42023}}^1$

素因数の和:42054

約数の個数: 64

約数和(自身を含む): 423601920

約数和(自身を除く): 270638200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 42023, 84046, 168092, 210115, 294161, 336184, 420230, 546299, 588322, 840460, 1092598, 1176644, 1470805, 1680920, 2185196, 2353288, 2731495, 2941610, 3824093, 4370392, 5462990, 5883220, 7648186, 10925980, 11766440, 15296372, 19120465, 21851960, 30592744, 38240930, 76481860, 152963720]

約数ペア:

[(1, 152963720), (2, 76481860), (4, 38240930), (5, 30592744), (7, 21851960), (8, 19120465), (10, 15296372), (13, 11766440), (14, 10925980), (20, 7648186), (26, 5883220), (28, 5462990), (35, 4370392), (40, 3824093), (52, 2941610), (56, 2731495), (65, 2353288), (70, 2185196), (91, 1680920), (104, 1470805), (130, 1176644), (140, 1092598), (182, 840460), (260, 588322), (280, 546299), (364, 420230), (455, 336184), (520, 294161), (728, 210115), (910, 168092), (1820, 84046), (3640, 42023)]