294162560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 784339200

約数和(自身を除く): 490176640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1423, 1520, 1615, 2176, 2432, 2584, 2720, 2846, 3040, 3230, 5168, 5440, 5692, 6080, 6460, 7115, 10336, 10880, 11384, 12160, 12920, 14230, 20672, 22768, 24191, 25840, 27037, 28460, 41344, 45536, 48382, 51680, 54074, 56920, 91072, 96764, 103360, 108148, 113840, 120955, 135185, 182144, 193528, 206720, 216296, 227680, 241910, 270370, 387056, 432592, 455360, 459629, 483820, 540740, 774112, 865184, 910720, 919258, 967640, 1081480, 1548224, 1730368, 1838516, 1935280, 2162960, 2298145, 3096448, 3460736, 3677032, 3870560, 4325920, 4596290, 7354064, 7741120, 8651840, 9192580, 14708128, 15482240, 17303680, 18385160, 29416256, 36770320, 58832512, 73540640, 147081280, 294162560]

約数ペア:

[(1, 294162560), (2, 147081280), (4, 73540640), (5, 58832512), (8, 36770320), (10, 29416256), (16, 18385160), (17, 17303680), (19, 15482240), (20, 14708128), (32, 9192580), (34, 8651840), (38, 7741120), (40, 7354064), (64, 4596290), (68, 4325920), (76, 3870560), (80, 3677032), (85, 3460736), (95, 3096448), (128, 2298145), (136, 2162960), (152, 1935280), (160, 1838516), (170, 1730368), (190, 1548224), (272, 1081480), (304, 967640), (320, 919258), (323, 910720), (340, 865184), (380, 774112), (544, 540740), (608, 483820), (640, 459629), (646, 455360), (680, 432592), (760, 387056), (1088, 270370), (1216, 241910), (1292, 227680), (1360, 216296), (1423, 206720), (1520, 193528), (1615, 182144), (2176, 135185), (2432, 120955), (2584, 113840), (2720, 108148), (2846, 103360), (3040, 96764), (3230, 91072), (5168, 56920), (5440, 54074), (5692, 51680), (6080, 48382), (6460, 45536), (7115, 41344), (10336, 28460), (10880, 27037), (11384, 25840), (12160, 24191), (12920, 22768), (14230, 20672)]