340141440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1153607760

約数和(自身を除く): 813466320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 613, 640, 680, 816, 867, 960, 1020, 1088, 1156, 1226, 1360, 1445, 1632, 1734, 1839, 1920, 2040, 2176, 2312, 2452, 2720, 2890, 3065, 3264, 3468, 3678, 4080, 4335, 4624, 4904, 5440, 5780, 6130, 6528, 6936, 7356, 8160, 8670, 9195, 9248, 9808, 10421, 10880, 11560, 12260, 13872, 14712, 16320, 17340, 18390, 18496, 19616, 20842, 23120, 24520, 27744, 29424, 31263, 32640, 34680, 36780, 36992, 39232, 41684, 46240, 49040, 52105, 55488, 58848, 62526, 69360, 73560, 78464, 83368, 92480, 98080, 104210, 110976, 117696, 125052, 138720, 147120, 156315, 166736, 177157, 184960, 196160, 208420, 235392, 250104, 277440, 294240, 312630, 333472, 354314, 392320, 416840, 500208, 531471, 554880, 588480, 625260, 666944, 708628, 833680, 885785, 1000416, 1062942, 1176960, 1250520, 1333888, 1417256, 1667360, 1771570, 2000832, 2125884, 2501040, 2657355, 2834512, 3334720, 3543140, 4001664, 4251768, 5002080, 5314710, 5669024, 6669440, 7086280, 8503536, 10004160, 10629420, 11338048, 14172560, 17007072, 20008320, 21258840, 22676096, 28345120, 34014144, 42517680, 56690240, 68028288, 85035360, 113380480, 170070720, 340141440]

約数ペア:

[(1, 340141440), (2, 170070720), (3, 113380480), (4, 85035360), (5, 68028288), (6, 56690240), (8, 42517680), (10, 34014144), (12, 28345120), (15, 22676096), (16, 21258840), (17, 20008320), (20, 17007072), (24, 14172560), (30, 11338048), (32, 10629420), (34, 10004160), (40, 8503536), (48, 7086280), (51, 6669440), (60, 5669024), (64, 5314710), (68, 5002080), (80, 4251768), (85, 4001664), (96, 3543140), (102, 3334720), (120, 2834512), (128, 2657355), (136, 2501040), (160, 2125884), (170, 2000832), (192, 1771570), (204, 1667360), (240, 1417256), (255, 1333888), (272, 1250520), (289, 1176960), (320, 1062942), (340, 1000416), (384, 885785), (408, 833680), (480, 708628), (510, 666944), (544, 625260), (578, 588480), (613, 554880), (640, 531471), (680, 500208), (816, 416840), (867, 392320), (960, 354314), (1020, 333472), (1088, 312630), (1156, 294240), (1226, 277440), (1360, 250104), (1445, 235392), (1632, 208420), (1734, 196160), (1839, 184960), (1920, 177157), (2040, 166736), (2176, 156315), (2312, 147120), (2452, 138720), (2720, 125052), (2890, 117696), (3065, 110976), (3264, 104210), (3468, 98080), (3678, 92480), (4080, 83368), (4335, 78464), (4624, 73560), (4904, 69360), (5440, 62526), (5780, 58848), (6130, 55488), (6528, 52105), (6936, 49040), (7356, 46240), (8160, 41684), (8670, 39232), (9195, 36992), (9248, 36780), (9808, 34680), (10421, 32640), (10880, 31263), (11560, 29424), (12260, 27744), (13872, 24520), (14712, 23120), (16320, 20842), (17340, 19616), (18390, 18496)]