326580800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 168

約数和(自身を含む): 989478336

約数和(自身を除く): 662897536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 2080, 2240, 2243, 2275, 2600, 2800, 2912, 3640, 4160, 4486, 4550, 5200, 5600, 5824, 7280, 8972, 9100, 10400, 11200, 11215, 14560, 15701, 17944, 18200, 20800, 22430, 29120, 29159, 31402, 35888, 36400, 44860, 56075, 58318, 62804, 71776, 72800, 78505, 89720, 112150, 116636, 125608, 143552, 145600, 145795, 157010, 179440, 204113, 224300, 233272, 251216, 291590, 314020, 358880, 392525, 408226, 448600, 466544, 502432, 583180, 628040, 717760, 728975, 785050, 816452, 897200, 933088, 1004864, 1020565, 1166360, 1256080, 1457950, 1570100, 1632904, 1794400, 1866176, 2041130, 2332720, 2512160, 2915900, 3140200, 3265808, 3588800, 4082260, 4665440, 5024320, 5102825, 5831800, 6280400, 6531616, 8164520, 9330880, 10205650, 11663600, 12560800, 13063232, 16329040, 20411300, 23327200, 25121600, 32658080, 40822600, 46654400, 65316160, 81645200, 163290400, 326580800]

約数ペア:

[(1, 326580800), (2, 163290400), (4, 81645200), (5, 65316160), (7, 46654400), (8, 40822600), (10, 32658080), (13, 25121600), (14, 23327200), (16, 20411300), (20, 16329040), (25, 13063232), (26, 12560800), (28, 11663600), (32, 10205650), (35, 9330880), (40, 8164520), (50, 6531616), (52, 6280400), (56, 5831800), (64, 5102825), (65, 5024320), (70, 4665440), (80, 4082260), (91, 3588800), (100, 3265808), (104, 3140200), (112, 2915900), (130, 2512160), (140, 2332720), (160, 2041130), (175, 1866176), (182, 1794400), (200, 1632904), (208, 1570100), (224, 1457950), (260, 1256080), (280, 1166360), (320, 1020565), (325, 1004864), (350, 933088), (364, 897200), (400, 816452), (416, 785050), (448, 728975), (455, 717760), (520, 628040), (560, 583180), (650, 502432), (700, 466544), (728, 448600), (800, 408226), (832, 392525), (910, 358880), (1040, 314020), (1120, 291590), (1300, 251216), (1400, 233272), (1456, 224300), (1600, 204113), (1820, 179440), (2080, 157010), (2240, 145795), (2243, 145600), (2275, 143552), (2600, 125608), (2800, 116636), (2912, 112150), (3640, 89720), (4160, 78505), (4486, 72800), (4550, 71776), (5200, 62804), (5600, 58318), (5824, 56075), (7280, 44860), (8972, 36400), (9100, 35888), (10400, 31402), (11200, 29159), (11215, 29120), (14560, 22430), (15701, 20800), (17944, 18200)]