157899560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6235

約数の個数: 96

約数和(自身を含む): 445140360

約数和(自身を除く): 287240800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6197, 6370, 12394, 12740, 24788, 25480, 30985, 43379, 49576, 61970, 80561, 86758, 123940, 161122, 173516, 216895, 247880, 303653, 322244, 347032, 402805, 433790, 563927, 607306, 644488, 805610, 867580, 1127854, 1214612, 1518265, 1611220, 1735160, 2255708, 2429224, 2819635, 3036530, 3222440, 3947489, 4511416, 5639270, 6073060, 7894978, 11278540, 12146120, 15789956, 19737445, 22557080, 31579912, 39474890, 78949780, 157899560]

約数ペア:

[(1, 157899560), (2, 78949780), (4, 39474890), (5, 31579912), (7, 22557080), (8, 19737445), (10, 15789956), (13, 12146120), (14, 11278540), (20, 7894978), (26, 6073060), (28, 5639270), (35, 4511416), (40, 3947489), (49, 3222440), (52, 3036530), (56, 2819635), (65, 2429224), (70, 2255708), (91, 1735160), (98, 1611220), (104, 1518265), (130, 1214612), (140, 1127854), (182, 867580), (196, 805610), (245, 644488), (260, 607306), (280, 563927), (364, 433790), (392, 402805), (455, 347032), (490, 322244), (520, 303653), (637, 247880), (728, 216895), (910, 173516), (980, 161122), (1274, 123940), (1820, 86758), (1960, 80561), (2548, 61970), (3185, 49576), (3640, 43379), (5096, 30985), (6197, 25480), (6370, 24788), (12394, 12740)]