235223520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 880111008

約数和(自身を除く): 644887488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 137, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 274, 280, 292, 294, 336, 365, 392, 411, 420, 438, 480, 490, 511, 548, 560, 584, 588, 672, 685, 730, 735, 784, 822, 840, 876, 959, 980, 1022, 1095, 1096, 1120, 1168, 1176, 1370, 1460, 1470, 1533, 1568, 1644, 1680, 1752, 1918, 1960, 2044, 2055, 2190, 2192, 2336, 2352, 2555, 2740, 2877, 2920, 2940, 3066, 3288, 3360, 3504, 3577, 3836, 3920, 4088, 4110, 4380, 4384, 4704, 4795, 5110, 5480, 5754, 5840, 5880, 6132, 6576, 6713, 7008, 7154, 7665, 7672, 7840, 8176, 8220, 8760, 9590, 10001, 10220, 10731, 10960, 11508, 11680, 11760, 12264, 13152, 13426, 14308, 14385, 15330, 15344, 16352, 16440, 17520, 17885, 19180, 20002, 20139, 20440, 21462, 21920, 23016, 23520, 24528, 26852, 28616, 28770, 30003, 30660, 30688, 32880, 33565, 35040, 35770, 38360, 40004, 40278, 40880, 42924, 46032, 49056, 50005, 53655, 53704, 57232, 57540, 60006, 61320, 65760, 67130, 70007, 71540, 76720, 80008, 80556, 81760, 85848, 92064, 100010, 100695, 107310, 107408, 114464, 115080, 120012, 122640, 134260, 140014, 143080, 150015, 153440, 160016, 161112, 171696, 200020, 201390, 210021, 214620, 214816, 230160, 240024, 245280, 268520, 280028, 286160, 300030, 320032, 322224, 343392, 350035, 400040, 402780, 420042, 429240, 460320, 480048, 490049, 537040, 560056, 572320, 600060, 644448, 700070, 800080, 805560, 840084, 858480, 960096, 980098, 1050105, 1074080, 1120112, 1200120, 1400140, 1470147, 1600160, 1611120, 1680168, 1716960, 1960196, 2100210, 2240224, 2400240, 2450245, 2800280, 2940294, 3222240, 3360336, 3920392, 4200420, 4800480, 4900490, 5600560, 5880588, 6720672, 7350735, 7840784, 8400840, 9800980, 11201120, 11761176, 14701470, 15681568, 16801680, 19601960, 23522352, 29402940, 33603360, 39203920, 47044704, 58805880, 78407840, 117611760, 235223520]

約数ペア:

[(1, 235223520), (2, 117611760), (3, 78407840), (4, 58805880), (5, 47044704), (6, 39203920), (7, 33603360), (8, 29402940), (10, 23522352), (12, 19601960), (14, 16801680), (15, 15681568), (16, 14701470), (20, 11761176), (21, 11201120), (24, 9800980), (28, 8400840), (30, 7840784), (32, 7350735), (35, 6720672), (40, 5880588), (42, 5600560), (48, 4900490), (49, 4800480), (56, 4200420), (60, 3920392), (70, 3360336), (73, 3222240), (80, 2940294), (84, 2800280), (96, 2450245), (98, 2400240), (105, 2240224), (112, 2100210), (120, 1960196), (137, 1716960), (140, 1680168), (146, 1611120), (147, 1600160), (160, 1470147), (168, 1400140), (196, 1200120), (210, 1120112), (219, 1074080), (224, 1050105), (240, 980098), (245, 960096), (274, 858480), (280, 840084), (292, 805560), (294, 800080), (336, 700070), (365, 644448), (392, 600060), (411, 572320), (420, 560056), (438, 537040), (480, 490049), (490, 480048), (511, 460320), (548, 429240), (560, 420042), (584, 402780), (588, 400040), (672, 350035), (685, 343392), (730, 322224), (735, 320032), (784, 300030), (822, 286160), (840, 280028), (876, 268520), (959, 245280), (980, 240024), (1022, 230160), (1095, 214816), (1096, 214620), (1120, 210021), (1168, 201390), (1176, 200020), (1370, 171696), (1460, 161112), (1470, 160016), (1533, 153440), (1568, 150015), (1644, 143080), (1680, 140014), (1752, 134260), (1918, 122640), (1960, 120012), (2044, 115080), (2055, 114464), (2190, 107408), (2192, 107310), (2336, 100695), (2352, 100010), (2555, 92064), (2740, 85848), (2877, 81760), (2920, 80556), (2940, 80008), (3066, 76720), (3288, 71540), (3360, 70007), (3504, 67130), (3577, 65760), (3836, 61320), (3920, 60006), (4088, 57540), (4110, 57232), (4380, 53704), (4384, 53655), (4704, 50005), (4795, 49056), (5110, 46032), (5480, 42924), (5754, 40880), (5840, 40278), (5880, 40004), (6132, 38360), (6576, 35770), (6713, 35040), (7008, 33565), (7154, 32880), (7665, 30688), (7672, 30660), (7840, 30003), (8176, 28770), (8220, 28616), (8760, 26852), (9590, 24528), (10001, 23520), (10220, 23016), (10731, 21920), (10960, 21462), (11508, 20440), (11680, 20139), (11760, 20002), (12264, 19180), (13152, 17885), (13426, 17520), (14308, 16440), (14385, 16352), (15330, 15344)]