172249560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2410

約数の個数: 192

約数和(自身を含む): 662126400

約数和(自身を除く): 489876840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2357, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4714, 4872, 5220, 6090, 7071, 7308, 8120, 9135, 9428, 10440, 11785, 12180, 14142, 14616, 16499, 18270, 18856, 21213, 23570, 24360, 28284, 32998, 35355, 36540, 42426, 47140, 49497, 56568, 65996, 68353, 70710, 73080, 82495, 84852, 94280, 98994, 106065, 131992, 136706, 141420, 148491, 164990, 169704, 197988, 205059, 212130, 247485, 273412, 282840, 296982, 329980, 341765, 395976, 410118, 424260, 478471, 494970, 546824, 593964, 615177, 659960, 683530, 742455, 820236, 848520, 956942, 989940, 1025295, 1187928, 1230354, 1367060, 1435413, 1484910, 1640472, 1913884, 1979880, 2050590, 2392355, 2460708, 2734120, 2870826, 2969820, 3075885, 3827768, 4101180, 4306239, 4784710, 4921416, 5741652, 5939640, 6151770, 7177065, 8202360, 8612478, 9569420, 11483304, 12303540, 14354130, 17224956, 19138840, 21531195, 24607080, 28708260, 34449912, 43062390, 57416520, 86124780, 172249560]

約数ペア:

[(1, 172249560), (2, 86124780), (3, 57416520), (4, 43062390), (5, 34449912), (6, 28708260), (7, 24607080), (8, 21531195), (9, 19138840), (10, 17224956), (12, 14354130), (14, 12303540), (15, 11483304), (18, 9569420), (20, 8612478), (21, 8202360), (24, 7177065), (28, 6151770), (29, 5939640), (30, 5741652), (35, 4921416), (36, 4784710), (40, 4306239), (42, 4101180), (45, 3827768), (56, 3075885), (58, 2969820), (60, 2870826), (63, 2734120), (70, 2460708), (72, 2392355), (84, 2050590), (87, 1979880), (90, 1913884), (105, 1640472), (116, 1484910), (120, 1435413), (126, 1367060), (140, 1230354), (145, 1187928), (168, 1025295), (174, 989940), (180, 956942), (203, 848520), (210, 820236), (232, 742455), (252, 683530), (261, 659960), (280, 615177), (290, 593964), (315, 546824), (348, 494970), (360, 478471), (406, 424260), (420, 410118), (435, 395976), (504, 341765), (522, 329980), (580, 296982), (609, 282840), (630, 273412), (696, 247485), (812, 212130), (840, 205059), (870, 197988), (1015, 169704), (1044, 164990), (1160, 148491), (1218, 141420), (1260, 136706), (1305, 131992), (1624, 106065), (1740, 98994), (1827, 94280), (2030, 84852), (2088, 82495), (2357, 73080), (2436, 70710), (2520, 68353), (2610, 65996), (3045, 56568), (3480, 49497), (3654, 47140), (4060, 42426), (4714, 36540), (4872, 35355), (5220, 32998), (6090, 28284), (7071, 24360), (7308, 23570), (8120, 21213), (9135, 18856), (9428, 18270), (10440, 16499), (11785, 14616), (12180, 14142)]