303802240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4032

約数の個数: 128

約数和(自身を含む): 879076800

約数和(自身を除く): 575274560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 3989, 4480, 4760, 5440, 7616, 7978, 9520, 10880, 15232, 15956, 19040, 19945, 27923, 31912, 38080, 39890, 55846, 63824, 67813, 76160, 79780, 111692, 127648, 135626, 139615, 159560, 223384, 255296, 271252, 279230, 319120, 339065, 446768, 474691, 510592, 542504, 558460, 638240, 678130, 893536, 949382, 1085008, 1116920, 1276480, 1356260, 1787072, 1898764, 2170016, 2233840, 2373455, 2552960, 2712520, 3574144, 3797528, 4340032, 4467680, 4746910, 5425040, 7595056, 8680064, 8935360, 9493820, 10850080, 15190112, 17870720, 18987640, 21700160, 30380224, 37975280, 43400320, 60760448, 75950560, 151901120, 303802240]

約数ペア:

[(1, 303802240), (2, 151901120), (4, 75950560), (5, 60760448), (7, 43400320), (8, 37975280), (10, 30380224), (14, 21700160), (16, 18987640), (17, 17870720), (20, 15190112), (28, 10850080), (32, 9493820), (34, 8935360), (35, 8680064), (40, 7595056), (56, 5425040), (64, 4746910), (68, 4467680), (70, 4340032), (80, 3797528), (85, 3574144), (112, 2712520), (119, 2552960), (128, 2373455), (136, 2233840), (140, 2170016), (160, 1898764), (170, 1787072), (224, 1356260), (238, 1276480), (272, 1116920), (280, 1085008), (320, 949382), (340, 893536), (448, 678130), (476, 638240), (544, 558460), (560, 542504), (595, 510592), (640, 474691), (680, 446768), (896, 339065), (952, 319120), (1088, 279230), (1120, 271252), (1190, 255296), (1360, 223384), (1904, 159560), (2176, 139615), (2240, 135626), (2380, 127648), (2720, 111692), (3808, 79780), (3989, 76160), (4480, 67813), (4760, 63824), (5440, 55846), (7616, 39890), (7978, 38080), (9520, 31912), (10880, 27923), (15232, 19945), (15956, 19040)]