156630160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 379819440

約数和(自身を除く): 223189280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 181, 232, 290, 362, 373, 464, 580, 724, 746, 905, 1160, 1448, 1492, 1810, 1865, 2320, 2896, 2984, 3620, 3730, 5249, 5968, 7240, 7460, 10498, 10817, 14480, 14920, 20996, 21634, 26245, 29840, 41992, 43268, 52490, 54085, 67513, 83984, 86536, 104980, 108170, 135026, 173072, 209960, 216340, 270052, 337565, 419920, 432680, 540104, 675130, 865360, 1080208, 1350260, 1957877, 2700520, 3915754, 5401040, 7831508, 9789385, 15663016, 19578770, 31326032, 39157540, 78315080, 156630160]

約数ペア:

[(1, 156630160), (2, 78315080), (4, 39157540), (5, 31326032), (8, 19578770), (10, 15663016), (16, 9789385), (20, 7831508), (29, 5401040), (40, 3915754), (58, 2700520), (80, 1957877), (116, 1350260), (145, 1080208), (181, 865360), (232, 675130), (290, 540104), (362, 432680), (373, 419920), (464, 337565), (580, 270052), (724, 216340), (746, 209960), (905, 173072), (1160, 135026), (1448, 108170), (1492, 104980), (1810, 86536), (1865, 83984), (2320, 67513), (2896, 54085), (2984, 52490), (3620, 43268), (3730, 41992), (5249, 29840), (5968, 26245), (7240, 21634), (7460, 20996), (10498, 14920), (10817, 14480)]