528349920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157247}}^1$

素因数の和:157272

約数の個数: 96

約数和(自身を含む): 1902071808

約数和(自身を除く): 1373721888

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, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 157247, 314494, 471741, 628988, 786235, 943482, 1100729, 1257976, 1572470, 1886964, 2201458, 2358705, 2515952, 3144940, 3302187, 3773928, 4402916, 4717410, 5031904, 5503645, 6289880, 6604374, 7547856, 8805832, 9434820, 11007290, 12579760, 13208748, 15095712, 16510935, 17611664, 18869640, 22014580, 25159520, 26417496, 33021870, 35223328, 37739280, 44029160, 52834992, 66043740, 75478560, 88058320, 105669984, 132087480, 176116640, 264174960, 528349920]

約数ペア:

[(1, 528349920), (2, 264174960), (3, 176116640), (4, 132087480), (5, 105669984), (6, 88058320), (7, 75478560), (8, 66043740), (10, 52834992), (12, 44029160), (14, 37739280), (15, 35223328), (16, 33021870), (20, 26417496), (21, 25159520), (24, 22014580), (28, 18869640), (30, 17611664), (32, 16510935), (35, 15095712), (40, 13208748), (42, 12579760), (48, 11007290), (56, 9434820), (60, 8805832), (70, 7547856), (80, 6604374), (84, 6289880), (96, 5503645), (105, 5031904), (112, 4717410), (120, 4402916), (140, 3773928), (160, 3302187), (168, 3144940), (210, 2515952), (224, 2358705), (240, 2201458), (280, 1886964), (336, 1572470), (420, 1257976), (480, 1100729), (560, 943482), (672, 786235), (840, 628988), (1120, 471741), (1680, 314494), (3360, 157247)]