406352520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1564

約数の個数: 192

約数和(自身を含む): 1523733120

約数和(自身を除く): 1117380600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 504, 565, 630, 678, 791, 840, 904, 1017, 1130, 1260, 1356, 1427, 1582, 1695, 2034, 2260, 2373, 2520, 2712, 2854, 3164, 3390, 3955, 4068, 4281, 4520, 4746, 5085, 5708, 6328, 6780, 7119, 7135, 7910, 8136, 8562, 9492, 9989, 10170, 11416, 11865, 12843, 13560, 14238, 14270, 15820, 17124, 18984, 19978, 20340, 21405, 23730, 25686, 28476, 28540, 29967, 31640, 34248, 35595, 39956, 40680, 42810, 47460, 49945, 51372, 56952, 57080, 59934, 64215, 71190, 79912, 85620, 89901, 94920, 99890, 102744, 119868, 128430, 142380, 149835, 161251, 171240, 179802, 199780, 239736, 256860, 284760, 299670, 322502, 359604, 399560, 449505, 483753, 513720, 599340, 645004, 719208, 806255, 899010, 967506, 1128757, 1198680, 1290008, 1451259, 1612510, 1798020, 1935012, 2257514, 2418765, 2902518, 3225020, 3386271, 3596040, 3870024, 4515028, 4837530, 5643785, 5805036, 6450040, 6772542, 7256295, 9030056, 9675060, 10158813, 11287570, 11610072, 13545084, 14512590, 16931355, 19350120, 20317626, 22575140, 27090168, 29025180, 33862710, 40635252, 45150280, 50794065, 58050360, 67725420, 81270504, 101588130, 135450840, 203176260, 406352520]

約数ペア:

[(1, 406352520), (2, 203176260), (3, 135450840), (4, 101588130), (5, 81270504), (6, 67725420), (7, 58050360), (8, 50794065), (9, 45150280), (10, 40635252), (12, 33862710), (14, 29025180), (15, 27090168), (18, 22575140), (20, 20317626), (21, 19350120), (24, 16931355), (28, 14512590), (30, 13545084), (35, 11610072), (36, 11287570), (40, 10158813), (42, 9675060), (45, 9030056), (56, 7256295), (60, 6772542), (63, 6450040), (70, 5805036), (72, 5643785), (84, 4837530), (90, 4515028), (105, 3870024), (113, 3596040), (120, 3386271), (126, 3225020), (140, 2902518), (168, 2418765), (180, 2257514), (210, 1935012), (226, 1798020), (252, 1612510), (280, 1451259), (315, 1290008), (339, 1198680), (360, 1128757), (420, 967506), (452, 899010), (504, 806255), (565, 719208), (630, 645004), (678, 599340), (791, 513720), (840, 483753), (904, 449505), (1017, 399560), (1130, 359604), (1260, 322502), (1356, 299670), (1427, 284760), (1582, 256860), (1695, 239736), (2034, 199780), (2260, 179802), (2373, 171240), (2520, 161251), (2712, 149835), (2854, 142380), (3164, 128430), (3390, 119868), (3955, 102744), (4068, 99890), (4281, 94920), (4520, 89901), (4746, 85620), (5085, 79912), (5708, 71190), (6328, 64215), (6780, 59934), (7119, 57080), (7135, 56952), (7910, 51372), (8136, 49945), (8562, 47460), (9492, 42810), (9989, 40680), (10170, 39956), (11416, 35595), (11865, 34248), (12843, 31640), (13560, 29967), (14238, 28540), (14270, 28476), (15820, 25686), (17124, 23730), (18984, 21405), (19978, 20340)]