321972000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{3833}}^1$

素因数の和:3868

約数の個数: 192

約数和(自身を含む): 1205777664

約数和(自身を除く): 883805664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2400, 2625, 2800, 3000, 3360, 3500, 3833, 4000, 4200, 5250, 5600, 6000, 7000, 7666, 8400, 10500, 11499, 12000, 14000, 15332, 16800, 19165, 21000, 22998, 26831, 28000, 30664, 38330, 42000, 45996, 53662, 57495, 61328, 76660, 80493, 84000, 91992, 95825, 107324, 114990, 122656, 134155, 153320, 160986, 183984, 191650, 214648, 229980, 268310, 287475, 306640, 321972, 367968, 383300, 402465, 429296, 459960, 479125, 536620, 574950, 613280, 643944, 670775, 766600, 804930, 858592, 919920, 958250, 1073240, 1149900, 1287888, 1341550, 1437375, 1533200, 1609860, 1839840, 1916500, 2012325, 2146480, 2299800, 2575776, 2683100, 2874750, 3066400, 3219720, 3353875, 3833000, 4024650, 4292960, 4599600, 5366200, 5749500, 6439440, 6707750, 7666000, 8049300, 9199200, 10061625, 10732400, 11499000, 12878880, 13415500, 15332000, 16098600, 20123250, 21464800, 22998000, 26831000, 32197200, 40246500, 45996000, 53662000, 64394400, 80493000, 107324000, 160986000, 321972000]

約数ペア:

[(1, 321972000), (2, 160986000), (3, 107324000), (4, 80493000), (5, 64394400), (6, 53662000), (7, 45996000), (8, 40246500), (10, 32197200), (12, 26831000), (14, 22998000), (15, 21464800), (16, 20123250), (20, 16098600), (21, 15332000), (24, 13415500), (25, 12878880), (28, 11499000), (30, 10732400), (32, 10061625), (35, 9199200), (40, 8049300), (42, 7666000), (48, 6707750), (50, 6439440), (56, 5749500), (60, 5366200), (70, 4599600), (75, 4292960), (80, 4024650), (84, 3833000), (96, 3353875), (100, 3219720), (105, 3066400), (112, 2874750), (120, 2683100), (125, 2575776), (140, 2299800), (150, 2146480), (160, 2012325), (168, 1916500), (175, 1839840), (200, 1609860), (210, 1533200), (224, 1437375), (240, 1341550), (250, 1287888), (280, 1149900), (300, 1073240), (336, 958250), (350, 919920), (375, 858592), (400, 804930), (420, 766600), (480, 670775), (500, 643944), (525, 613280), (560, 574950), (600, 536620), (672, 479125), (700, 459960), (750, 429296), (800, 402465), (840, 383300), (875, 367968), (1000, 321972), (1050, 306640), (1120, 287475), (1200, 268310), (1400, 229980), (1500, 214648), (1680, 191650), (1750, 183984), (2000, 160986), (2100, 153320), (2400, 134155), (2625, 122656), (2800, 114990), (3000, 107324), (3360, 95825), (3500, 91992), (3833, 84000), (4000, 80493), (4200, 76660), (5250, 61328), (5600, 57495), (6000, 53662), (7000, 45996), (7666, 42000), (8400, 38330), (10500, 30664), (11499, 28000), (12000, 26831), (14000, 22998), (15332, 21000), (16800, 19165)]