507073280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3374

約数の個数: 144

約数和(自身を含む): 1470208320

約数和(自身を除く): 963135040

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, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3329, 3808, 4352, 4480, 4760, 5440, 6658, 7616, 8960, 9520, 10880, 13316, 15232, 16645, 19040, 21760, 23303, 26632, 30464, 33290, 38080, 46606, 53264, 56593, 66580, 76160, 93212, 106528, 113186, 116515, 133160, 152320, 186424, 213056, 226372, 233030, 266320, 282965, 372848, 396151, 426112, 452744, 466060, 532640, 565930, 745696, 792302, 852224, 905488, 932120, 1065280, 1131860, 1491392, 1584604, 1810976, 1864240, 1980755, 2130560, 2263720, 2982784, 3169208, 3621952, 3728480, 3961510, 4261120, 4527440, 5965568, 6338416, 7243904, 7456960, 7923020, 9054880, 12676832, 14487808, 14913920, 15846040, 18109760, 25353664, 29827840, 31692080, 36219520, 50707328, 63384160, 72439040, 101414656, 126768320, 253536640, 507073280]

約数ペア:

[(1, 507073280), (2, 253536640), (4, 126768320), (5, 101414656), (7, 72439040), (8, 63384160), (10, 50707328), (14, 36219520), (16, 31692080), (17, 29827840), (20, 25353664), (28, 18109760), (32, 15846040), (34, 14913920), (35, 14487808), (40, 12676832), (56, 9054880), (64, 7923020), (68, 7456960), (70, 7243904), (80, 6338416), (85, 5965568), (112, 4527440), (119, 4261120), (128, 3961510), (136, 3728480), (140, 3621952), (160, 3169208), (170, 2982784), (224, 2263720), (238, 2130560), (256, 1980755), (272, 1864240), (280, 1810976), (320, 1584604), (340, 1491392), (448, 1131860), (476, 1065280), (544, 932120), (560, 905488), (595, 852224), (640, 792302), (680, 745696), (896, 565930), (952, 532640), (1088, 466060), (1120, 452744), (1190, 426112), (1280, 396151), (1360, 372848), (1792, 282965), (1904, 266320), (2176, 233030), (2240, 226372), (2380, 213056), (2720, 186424), (3329, 152320), (3808, 133160), (4352, 116515), (4480, 113186), (4760, 106528), (5440, 93212), (6658, 76160), (7616, 66580), (8960, 56593), (9520, 53264), (10880, 46606), (13316, 38080), (15232, 33290), (16645, 30464), (19040, 26632), (21760, 23303)]