339842760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 1059886080

約数和(自身を除く): 720043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 402, 430, 516, 536, 645, 670, 804, 860, 983, 1005, 1032, 1290, 1340, 1608, 1720, 1966, 2010, 2580, 2680, 2881, 2949, 3932, 4020, 4915, 5160, 5762, 5898, 7864, 8040, 8643, 9830, 11524, 11796, 14405, 14745, 17286, 19660, 23048, 23592, 28810, 29490, 34572, 39320, 42269, 43215, 57620, 58980, 65861, 69144, 84538, 86430, 115240, 117960, 126807, 131722, 169076, 172860, 197583, 211345, 253614, 263444, 329305, 338152, 345720, 395166, 422690, 507228, 526888, 634035, 658610, 790332, 845380, 987915, 1014456, 1268070, 1317220, 1580664, 1690760, 1975830, 2536140, 2634440, 2832023, 3951660, 5072280, 5664046, 7903320, 8496069, 11328092, 14160115, 16992138, 22656184, 28320230, 33984276, 42480345, 56640460, 67968552, 84960690, 113280920, 169921380, 339842760]

約数ペア:

[(1, 339842760), (2, 169921380), (3, 113280920), (4, 84960690), (5, 67968552), (6, 56640460), (8, 42480345), (10, 33984276), (12, 28320230), (15, 22656184), (20, 16992138), (24, 14160115), (30, 11328092), (40, 8496069), (43, 7903320), (60, 5664046), (67, 5072280), (86, 3951660), (120, 2832023), (129, 2634440), (134, 2536140), (172, 1975830), (201, 1690760), (215, 1580664), (258, 1317220), (268, 1268070), (335, 1014456), (344, 987915), (402, 845380), (430, 790332), (516, 658610), (536, 634035), (645, 526888), (670, 507228), (804, 422690), (860, 395166), (983, 345720), (1005, 338152), (1032, 329305), (1290, 263444), (1340, 253614), (1608, 211345), (1720, 197583), (1966, 172860), (2010, 169076), (2580, 131722), (2680, 126807), (2881, 117960), (2949, 115240), (3932, 86430), (4020, 84538), (4915, 69144), (5160, 65861), (5762, 58980), (5898, 57620), (7864, 43215), (8040, 42269), (8643, 39320), (9830, 34572), (11524, 29490), (11796, 28810), (14405, 23592), (14745, 23048), (17286, 19660)]