171870360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 533856960

約数和(自身を除く): 361986600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 181, 193, 205, 246, 328, 362, 386, 410, 492, 543, 579, 615, 724, 772, 820, 905, 965, 984, 1086, 1158, 1230, 1448, 1544, 1640, 1810, 1930, 2172, 2316, 2460, 2715, 2895, 3620, 3860, 4344, 4632, 4920, 5430, 5790, 7240, 7421, 7720, 7913, 10860, 11580, 14842, 15826, 21720, 22263, 23160, 23739, 29684, 31652, 34933, 37105, 39565, 44526, 47478, 59368, 63304, 69866, 74210, 79130, 89052, 94956, 104799, 111315, 118695, 139732, 148420, 158260, 174665, 178104, 189912, 209598, 222630, 237390, 279464, 296840, 316520, 349330, 419196, 445260, 474780, 523995, 698660, 838392, 890520, 949560, 1047990, 1397320, 1432253, 2095980, 2864506, 4191960, 4296759, 5729012, 7161265, 8593518, 11458024, 14322530, 17187036, 21483795, 28645060, 34374072, 42967590, 57290120, 85935180, 171870360]

約数ペア:

[(1, 171870360), (2, 85935180), (3, 57290120), (4, 42967590), (5, 34374072), (6, 28645060), (8, 21483795), (10, 17187036), (12, 14322530), (15, 11458024), (20, 8593518), (24, 7161265), (30, 5729012), (40, 4296759), (41, 4191960), (60, 2864506), (82, 2095980), (120, 1432253), (123, 1397320), (164, 1047990), (181, 949560), (193, 890520), (205, 838392), (246, 698660), (328, 523995), (362, 474780), (386, 445260), (410, 419196), (492, 349330), (543, 316520), (579, 296840), (615, 279464), (724, 237390), (772, 222630), (820, 209598), (905, 189912), (965, 178104), (984, 174665), (1086, 158260), (1158, 148420), (1230, 139732), (1448, 118695), (1544, 111315), (1640, 104799), (1810, 94956), (1930, 89052), (2172, 79130), (2316, 74210), (2460, 69866), (2715, 63304), (2895, 59368), (3620, 47478), (3860, 44526), (4344, 39565), (4632, 37105), (4920, 34933), (5430, 31652), (5790, 29684), (7240, 23739), (7421, 23160), (7720, 22263), (7913, 21720), (10860, 15826), (11580, 14842)]