283580640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4054

約数の個数: 216

約数和(自身を含む): 1125993960

約数和(自身を除く): 842413320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4019, 4410, 4704, 5040, 5880, 7056, 7840, 8038, 8820, 10080, 11760, 12057, 14112, 16076, 17640, 20095, 23520, 24114, 28133, 32152, 35280, 36171, 40190, 48228, 56266, 60285, 64304, 70560, 72342, 80380, 84399, 96456, 112532, 120570, 128608, 140665, 144684, 160760, 168798, 180855, 192912, 196931, 225064, 241140, 253197, 281330, 289368, 321520, 337596, 361710, 385824, 393862, 421995, 450128, 482280, 506394, 562660, 578736, 590793, 643040, 675192, 723420, 787724, 843990, 900256, 964560, 984655, 1012788, 1125320, 1157472, 1181586, 1265985, 1350384, 1446840, 1575448, 1687980, 1772379, 1929120, 1969310, 2025576, 2250640, 2363172, 2531970, 2700768, 2893680, 2953965, 3150896, 3375960, 3544758, 3938620, 4051152, 4501280, 4726344, 5063940, 5787360, 5907930, 6301792, 6751920, 7089516, 7877240, 8102304, 8861895, 9452688, 10127880, 11815860, 13503840, 14179032, 15754480, 17723790, 18905376, 20255760, 23631720, 28358064, 31508960, 35447580, 40511520, 47263440, 56716128, 70895160, 94526880, 141790320, 283580640]

約数ペア:

[(1, 283580640), (2, 141790320), (3, 94526880), (4, 70895160), (5, 56716128), (6, 47263440), (7, 40511520), (8, 35447580), (9, 31508960), (10, 28358064), (12, 23631720), (14, 20255760), (15, 18905376), (16, 17723790), (18, 15754480), (20, 14179032), (21, 13503840), (24, 11815860), (28, 10127880), (30, 9452688), (32, 8861895), (35, 8102304), (36, 7877240), (40, 7089516), (42, 6751920), (45, 6301792), (48, 5907930), (49, 5787360), (56, 5063940), (60, 4726344), (63, 4501280), (70, 4051152), (72, 3938620), (80, 3544758), (84, 3375960), (90, 3150896), (96, 2953965), (98, 2893680), (105, 2700768), (112, 2531970), (120, 2363172), (126, 2250640), (140, 2025576), (144, 1969310), (147, 1929120), (160, 1772379), (168, 1687980), (180, 1575448), (196, 1446840), (210, 1350384), (224, 1265985), (240, 1181586), (245, 1157472), (252, 1125320), (280, 1012788), (288, 984655), (294, 964560), (315, 900256), (336, 843990), (360, 787724), (392, 723420), (420, 675192), (441, 643040), (480, 590793), (490, 578736), (504, 562660), (560, 506394), (588, 482280), (630, 450128), (672, 421995), (720, 393862), (735, 385824), (784, 361710), (840, 337596), (882, 321520), (980, 289368), (1008, 281330), (1120, 253197), (1176, 241140), (1260, 225064), (1440, 196931), (1470, 192912), (1568, 180855), (1680, 168798), (1764, 160760), (1960, 144684), (2016, 140665), (2205, 128608), (2352, 120570), (2520, 112532), (2940, 96456), (3360, 84399), (3528, 80380), (3920, 72342), (4019, 70560), (4410, 64304), (4704, 60285), (5040, 56266), (5880, 48228), (7056, 40190), (7840, 36171), (8038, 35280), (8820, 32152), (10080, 28133), (11760, 24114), (12057, 23520), (14112, 20095), (16076, 17640)]