172641480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4275

約数の個数: 128

約数和(自身を含む): 583372800

約数和(自身を除く): 410731320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4219, 5115, 6820, 8184, 8438, 10230, 12657, 13640, 16876, 20460, 21095, 25314, 33752, 40920, 42190, 46409, 50628, 63285, 84380, 92818, 101256, 126570, 130789, 139227, 168760, 185636, 232045, 253140, 261578, 278454, 371272, 392367, 464090, 506280, 523156, 556908, 653945, 696135, 784734, 928180, 1046312, 1113816, 1307890, 1392270, 1438679, 1569468, 1856360, 1961835, 2615780, 2784540, 2877358, 3138936, 3923670, 4316037, 5231560, 5569080, 5754716, 7193395, 7847340, 8632074, 11509432, 14386790, 15694680, 17264148, 21580185, 28773580, 34528296, 43160370, 57547160, 86320740, 172641480]

約数ペア:

[(1, 172641480), (2, 86320740), (3, 57547160), (4, 43160370), (5, 34528296), (6, 28773580), (8, 21580185), (10, 17264148), (11, 15694680), (12, 14386790), (15, 11509432), (20, 8632074), (22, 7847340), (24, 7193395), (30, 5754716), (31, 5569080), (33, 5231560), (40, 4316037), (44, 3923670), (55, 3138936), (60, 2877358), (62, 2784540), (66, 2615780), (88, 1961835), (93, 1856360), (110, 1569468), (120, 1438679), (124, 1392270), (132, 1307890), (155, 1113816), (165, 1046312), (186, 928180), (220, 784734), (248, 696135), (264, 653945), (310, 556908), (330, 523156), (341, 506280), (372, 464090), (440, 392367), (465, 371272), (620, 278454), (660, 261578), (682, 253140), (744, 232045), (930, 185636), (1023, 168760), (1240, 139227), (1320, 130789), (1364, 126570), (1705, 101256), (1860, 92818), (2046, 84380), (2728, 63285), (3410, 50628), (3720, 46409), (4092, 42190), (4219, 40920), (5115, 33752), (6820, 25314), (8184, 21095), (8438, 20460), (10230, 16876), (12657, 13640)]