314701440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2770

約数の個数: 128

約数和(自身を含む): 1019934720

約数和(自身を除く): 705233280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2687, 2928, 3660, 3904, 4880, 5374, 5856, 7320, 7808, 8061, 9760, 10748, 11712, 13435, 14640, 16122, 19520, 21496, 23424, 26870, 29280, 32244, 39040, 40305, 42992, 53740, 58560, 64488, 80610, 85984, 107480, 117120, 128976, 161220, 163907, 171968, 214960, 257952, 322440, 327814, 343936, 429920, 491721, 515904, 644880, 655628, 819535, 859840, 983442, 1031808, 1289760, 1311256, 1639070, 1719680, 1966884, 2458605, 2579520, 2622512, 3278140, 3933768, 4917210, 5159040, 5245024, 6556280, 7867536, 9834420, 10490048, 13112560, 15735072, 19668840, 20980096, 26225120, 31470144, 39337680, 52450240, 62940288, 78675360, 104900480, 157350720, 314701440]

約数ペア:

[(1, 314701440), (2, 157350720), (3, 104900480), (4, 78675360), (5, 62940288), (6, 52450240), (8, 39337680), (10, 31470144), (12, 26225120), (15, 20980096), (16, 19668840), (20, 15735072), (24, 13112560), (30, 10490048), (32, 9834420), (40, 7867536), (48, 6556280), (60, 5245024), (61, 5159040), (64, 4917210), (80, 3933768), (96, 3278140), (120, 2622512), (122, 2579520), (128, 2458605), (160, 1966884), (183, 1719680), (192, 1639070), (240, 1311256), (244, 1289760), (305, 1031808), (320, 983442), (366, 859840), (384, 819535), (480, 655628), (488, 644880), (610, 515904), (640, 491721), (732, 429920), (915, 343936), (960, 327814), (976, 322440), (1220, 257952), (1464, 214960), (1830, 171968), (1920, 163907), (1952, 161220), (2440, 128976), (2687, 117120), (2928, 107480), (3660, 85984), (3904, 80610), (4880, 64488), (5374, 58560), (5856, 53740), (7320, 42992), (7808, 40305), (8061, 39040), (9760, 32244), (10748, 29280), (11712, 26870), (13435, 23424), (14640, 21496), (16122, 19520)]