323490720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 192

約数和(自身を含む): 1192181760

約数和(自身を除く): 868691040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2239, 2408, 2580, 3010, 3360, 3440, 3612, 4128, 4478, 4515, 4816, 5160, 6020, 6717, 6880, 7224, 8956, 9030, 9632, 10320, 11195, 12040, 13434, 14448, 15673, 17912, 18060, 20640, 22390, 24080, 26868, 28896, 31346, 33585, 35824, 36120, 44780, 47019, 48160, 53736, 62692, 67170, 71648, 72240, 78365, 89560, 94038, 96277, 107472, 125384, 134340, 144480, 156730, 179120, 188076, 192554, 214944, 235095, 250768, 268680, 288831, 313460, 358240, 376152, 385108, 470190, 481385, 501536, 537360, 577662, 626920, 673939, 752304, 770216, 940380, 962770, 1074720, 1155324, 1253840, 1347878, 1444155, 1504608, 1540432, 1880760, 1925540, 2021817, 2310648, 2507680, 2695756, 2888310, 3080864, 3369695, 3761520, 3851080, 4043634, 4621296, 5391512, 5776620, 6739390, 7523040, 7702160, 8087268, 9242592, 10109085, 10783024, 11553240, 13478780, 15404320, 16174536, 20218170, 21566048, 23106480, 26957560, 32349072, 40436340, 46212960, 53915120, 64698144, 80872680, 107830240, 161745360, 323490720]

約数ペア:

[(1, 323490720), (2, 161745360), (3, 107830240), (4, 80872680), (5, 64698144), (6, 53915120), (7, 46212960), (8, 40436340), (10, 32349072), (12, 26957560), (14, 23106480), (15, 21566048), (16, 20218170), (20, 16174536), (21, 15404320), (24, 13478780), (28, 11553240), (30, 10783024), (32, 10109085), (35, 9242592), (40, 8087268), (42, 7702160), (43, 7523040), (48, 6739390), (56, 5776620), (60, 5391512), (70, 4621296), (80, 4043634), (84, 3851080), (86, 3761520), (96, 3369695), (105, 3080864), (112, 2888310), (120, 2695756), (129, 2507680), (140, 2310648), (160, 2021817), (168, 1925540), (172, 1880760), (210, 1540432), (215, 1504608), (224, 1444155), (240, 1347878), (258, 1253840), (280, 1155324), (301, 1074720), (336, 962770), (344, 940380), (420, 770216), (430, 752304), (480, 673939), (516, 626920), (560, 577662), (602, 537360), (645, 501536), (672, 481385), (688, 470190), (840, 385108), (860, 376152), (903, 358240), (1032, 313460), (1120, 288831), (1204, 268680), (1290, 250768), (1376, 235095), (1505, 214944), (1680, 192554), (1720, 188076), (1806, 179120), (2064, 156730), (2239, 144480), (2408, 134340), (2580, 125384), (3010, 107472), (3360, 96277), (3440, 94038), (3612, 89560), (4128, 78365), (4478, 72240), (4515, 71648), (4816, 67170), (5160, 62692), (6020, 53736), (6717, 48160), (6880, 47019), (7224, 44780), (8956, 36120), (9030, 35824), (9632, 33585), (10320, 31346), (11195, 28896), (12040, 26868), (13434, 24080), (14448, 22390), (15673, 20640), (17912, 18060)]