328933080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 288

約数和(自身を含む): 1288450800

約数和(自身を除く): 959517720

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, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 643, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1286, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1929, 1960, 2030, 2088, 2205, 2436, 2520, 2572, 2610, 2842, 2940, 3045, 3215, 3480, 3528, 3654, 3858, 4060, 4263, 4410, 4501, 4872, 5144, 5220, 5684, 5787, 5880, 6090, 6430, 7105, 7308, 7716, 8120, 8526, 8820, 9002, 9135, 9645, 10440, 11368, 11574, 12180, 12789, 12860, 13503, 14210, 14616, 15432, 17052, 17640, 18004, 18270, 18647, 19290, 21315, 22505, 23148, 24360, 25578, 25720, 27006, 28420, 28935, 31507, 34104, 36008, 36540, 37294, 38580, 40509, 42630, 45010, 46296, 51156, 54012, 55941, 56840, 57870, 63014, 63945, 67515, 73080, 74588, 77160, 81018, 85260, 90020, 93235, 94521, 102312, 108024, 111882, 115740, 126028, 127890, 130529, 135030, 149176, 157535, 162036, 167823, 170520, 180040, 186470, 189042, 202545, 223764, 231480, 252056, 255780, 261058, 270060, 279705, 283563, 315070, 324072, 335646, 372940, 378084, 391587, 405090, 447528, 472605, 511560, 522116, 540120, 559410, 567126, 630140, 652645, 671292, 745880, 756168, 783174, 810180, 839115, 913703, 945210, 1044232, 1118820, 1134252, 1174761, 1260280, 1305290, 1342584, 1417815, 1566348, 1620360, 1678230, 1827406, 1890420, 1957935, 2237640, 2268504, 2349522, 2610580, 2741109, 2835630, 3132696, 3356460, 3654812, 3780840, 3915870, 4568515, 4699044, 5221160, 5482218, 5671260, 5873805, 6712920, 7309624, 7831740, 8223327, 9137030, 9398088, 10964436, 11342520, 11747610, 13705545, 15663480, 16446654, 18274060, 21928872, 23495220, 27411090, 32893308, 36548120, 41116635, 46990440, 54822180, 65786616, 82233270, 109644360, 164466540, 328933080]

約数ペア:

[(1, 328933080), (2, 164466540), (3, 109644360), (4, 82233270), (5, 65786616), (6, 54822180), (7, 46990440), (8, 41116635), (9, 36548120), (10, 32893308), (12, 27411090), (14, 23495220), (15, 21928872), (18, 18274060), (20, 16446654), (21, 15663480), (24, 13705545), (28, 11747610), (29, 11342520), (30, 10964436), (35, 9398088), (36, 9137030), (40, 8223327), (42, 7831740), (45, 7309624), (49, 6712920), (56, 5873805), (58, 5671260), (60, 5482218), (63, 5221160), (70, 4699044), (72, 4568515), (84, 3915870), (87, 3780840), (90, 3654812), (98, 3356460), (105, 3132696), (116, 2835630), (120, 2741109), (126, 2610580), (140, 2349522), (145, 2268504), (147, 2237640), (168, 1957935), (174, 1890420), (180, 1827406), (196, 1678230), (203, 1620360), (210, 1566348), (232, 1417815), (245, 1342584), (252, 1305290), (261, 1260280), (280, 1174761), (290, 1134252), (294, 1118820), (315, 1044232), (348, 945210), (360, 913703), (392, 839115), (406, 810180), (420, 783174), (435, 756168), (441, 745880), (490, 671292), (504, 652645), (522, 630140), (580, 567126), (588, 559410), (609, 540120), (630, 522116), (643, 511560), (696, 472605), (735, 447528), (812, 405090), (840, 391587), (870, 378084), (882, 372940), (980, 335646), (1015, 324072), (1044, 315070), (1160, 283563), (1176, 279705), (1218, 270060), (1260, 261058), (1286, 255780), (1305, 252056), (1421, 231480), (1470, 223764), (1624, 202545), (1740, 189042), (1764, 186470), (1827, 180040), (1929, 170520), (1960, 167823), (2030, 162036), (2088, 157535), (2205, 149176), (2436, 135030), (2520, 130529), (2572, 127890), (2610, 126028), (2842, 115740), (2940, 111882), (3045, 108024), (3215, 102312), (3480, 94521), (3528, 93235), (3654, 90020), (3858, 85260), (4060, 81018), (4263, 77160), (4410, 74588), (4501, 73080), (4872, 67515), (5144, 63945), (5220, 63014), (5684, 57870), (5787, 56840), (5880, 55941), (6090, 54012), (6430, 51156), (7105, 46296), (7308, 45010), (7716, 42630), (8120, 40509), (8526, 38580), (8820, 37294), (9002, 36540), (9135, 36008), (9645, 34104), (10440, 31507), (11368, 28935), (11574, 28420), (12180, 27006), (12789, 25720), (12860, 25578), (13503, 24360), (14210, 23148), (14616, 22505), (15432, 21315), (17052, 19290), (17640, 18647), (18004, 18270)]