171339480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1242

約数の個数: 192

約数和(自身を含む): 619557120

約数和(自身を除く): 448217640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1181, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2362, 2418, 2790, 3224, 3543, 3627, 3720, 4030, 4680, 4724, 4836, 5580, 5905, 6045, 7086, 7254, 8060, 9448, 9672, 10629, 11160, 11810, 12090, 14172, 14508, 15353, 16120, 17715, 18135, 21258, 23620, 24180, 28344, 29016, 30706, 35430, 36270, 36611, 42516, 46059, 47240, 48360, 53145, 61412, 70860, 72540, 73222, 76765, 85032, 92118, 106290, 109833, 122824, 138177, 141720, 145080, 146444, 153530, 183055, 184236, 212580, 219666, 230295, 276354, 292888, 307060, 329499, 366110, 368472, 425160, 439332, 460590, 475943, 549165, 552708, 614120, 658998, 690885, 732220, 878664, 921180, 951886, 1098330, 1105416, 1317996, 1381770, 1427829, 1464440, 1647495, 1842360, 1903772, 2196660, 2379715, 2635992, 2763540, 2855658, 3294990, 3807544, 4283487, 4393320, 4759430, 5527080, 5711316, 6589980, 7139145, 8566974, 9518860, 11422632, 13179960, 14278290, 17133948, 19037720, 21417435, 28556580, 34267896, 42834870, 57113160, 85669740, 171339480]

約数ペア:

[(1, 171339480), (2, 85669740), (3, 57113160), (4, 42834870), (5, 34267896), (6, 28556580), (8, 21417435), (9, 19037720), (10, 17133948), (12, 14278290), (13, 13179960), (15, 11422632), (18, 9518860), (20, 8566974), (24, 7139145), (26, 6589980), (30, 5711316), (31, 5527080), (36, 4759430), (39, 4393320), (40, 4283487), (45, 3807544), (52, 3294990), (60, 2855658), (62, 2763540), (65, 2635992), (72, 2379715), (78, 2196660), (90, 1903772), (93, 1842360), (104, 1647495), (117, 1464440), (120, 1427829), (124, 1381770), (130, 1317996), (155, 1105416), (156, 1098330), (180, 951886), (186, 921180), (195, 878664), (234, 732220), (248, 690885), (260, 658998), (279, 614120), (310, 552708), (312, 549165), (360, 475943), (372, 460590), (390, 439332), (403, 425160), (465, 368472), (468, 366110), (520, 329499), (558, 307060), (585, 292888), (620, 276354), (744, 230295), (780, 219666), (806, 212580), (930, 184236), (936, 183055), (1116, 153530), (1170, 146444), (1181, 145080), (1209, 141720), (1240, 138177), (1395, 122824), (1560, 109833), (1612, 106290), (1860, 92118), (2015, 85032), (2232, 76765), (2340, 73222), (2362, 72540), (2418, 70860), (2790, 61412), (3224, 53145), (3543, 48360), (3627, 47240), (3720, 46059), (4030, 42516), (4680, 36611), (4724, 36270), (4836, 35430), (5580, 30706), (5905, 29016), (6045, 28344), (7086, 24180), (7254, 23620), (8060, 21258), (9448, 18135), (9672, 17715), (10629, 16120), (11160, 15353), (11810, 14508), (12090, 14172)]