389133360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1$

素因数の和:7056

約数の個数: 240

約数和(自身を含む): 1629538560

約数和(自身を除く): 1240405200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7019, 7920, 9240, 11088, 13860, 14038, 18480, 21057, 27720, 28076, 35095, 42114, 49133, 55440, 56152, 63171, 70190, 77209, 84228, 98266, 105285, 112304, 126342, 140380, 147399, 154418, 168456, 196532, 210570, 231627, 245665, 252684, 280760, 294798, 308836, 315855, 336912, 386045, 393064, 421140, 442197, 463254, 491330, 505368, 540463, 561520, 589596, 617672, 631710, 694881, 736995, 772090, 786128, 842280, 884394, 926508, 982660, 1010736, 1080926, 1158135, 1179192, 1235344, 1263420, 1389762, 1473990, 1544180, 1621389, 1684560, 1768788, 1853016, 1965320, 2161852, 2210985, 2316270, 2358384, 2526840, 2702315, 2779524, 2947980, 3088360, 3242778, 3474405, 3537576, 3706032, 3930640, 4323704, 4421970, 4632540, 4864167, 5053680, 5404630, 5559048, 5895960, 6176720, 6485556, 6948810, 7075152, 8106945, 8647408, 8843940, 9265080, 9728334, 10809260, 11118096, 11791920, 12971112, 13897620, 16213890, 17687880, 18530160, 19456668, 21618520, 24320835, 25942224, 27795240, 32427780, 35375760, 38913336, 43237040, 48641670, 55590480, 64855560, 77826672, 97283340, 129711120, 194566680, 389133360]

約数ペア:

[(1, 389133360), (2, 194566680), (3, 129711120), (4, 97283340), (5, 77826672), (6, 64855560), (7, 55590480), (8, 48641670), (9, 43237040), (10, 38913336), (11, 35375760), (12, 32427780), (14, 27795240), (15, 25942224), (16, 24320835), (18, 21618520), (20, 19456668), (21, 18530160), (22, 17687880), (24, 16213890), (28, 13897620), (30, 12971112), (33, 11791920), (35, 11118096), (36, 10809260), (40, 9728334), (42, 9265080), (44, 8843940), (45, 8647408), (48, 8106945), (55, 7075152), (56, 6948810), (60, 6485556), (63, 6176720), (66, 5895960), (70, 5559048), (72, 5404630), (77, 5053680), (80, 4864167), (84, 4632540), (88, 4421970), (90, 4323704), (99, 3930640), (105, 3706032), (110, 3537576), (112, 3474405), (120, 3242778), (126, 3088360), (132, 2947980), (140, 2779524), (144, 2702315), (154, 2526840), (165, 2358384), (168, 2316270), (176, 2210985), (180, 2161852), (198, 1965320), (210, 1853016), (220, 1768788), (231, 1684560), (240, 1621389), (252, 1544180), (264, 1473990), (280, 1389762), (308, 1263420), (315, 1235344), (330, 1179192), (336, 1158135), (360, 1080926), (385, 1010736), (396, 982660), (420, 926508), (440, 884394), (462, 842280), (495, 786128), (504, 772090), (528, 736995), (560, 694881), (616, 631710), (630, 617672), (660, 589596), (693, 561520), (720, 540463), (770, 505368), (792, 491330), (840, 463254), (880, 442197), (924, 421140), (990, 393064), (1008, 386045), (1155, 336912), (1232, 315855), (1260, 308836), (1320, 294798), (1386, 280760), (1540, 252684), (1584, 245665), (1680, 231627), (1848, 210570), (1980, 196532), (2310, 168456), (2520, 154418), (2640, 147399), (2772, 140380), (3080, 126342), (3465, 112304), (3696, 105285), (3960, 98266), (4620, 84228), (5040, 77209), (5544, 70190), (6160, 63171), (6930, 56152), (7019, 55440), (7920, 49133), (9240, 42114), (11088, 35095), (13860, 28076), (14038, 27720), (18480, 21057)]