4390770240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2867

約数の個数: 280

約数和(自身を含む): 15880503672

約数和(自身を除く): 11489733432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 324, 360, 366, 405, 432, 480, 488, 540, 549, 576, 610, 648, 720, 732, 810, 864, 915, 960, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1728, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2777, 2880, 2928, 3240, 3294, 3660, 3904, 4320, 4392, 4880, 4941, 5184, 5490, 5554, 5856, 6480, 6588, 7320, 8235, 8331, 8640, 8784, 9760, 9882, 10980, 11108, 11712, 12960, 13176, 13885, 14640, 16470, 16662, 17568, 19520, 19764, 21960, 22216, 24705, 24993, 25920, 26352, 27770, 29280, 32940, 33324, 35136, 39528, 41655, 43920, 44432, 49410, 49986, 52704, 55540, 58560, 65880, 66648, 74979, 79056, 83310, 87840, 88864, 98820, 99972, 105408, 111080, 124965, 131760, 133296, 149958, 158112, 166620, 169397, 175680, 177728, 197640, 199944, 222160, 224937, 249930, 263520, 266592, 299916, 316224, 333240, 338794, 374895, 395280, 399888, 444320, 449874, 499860, 508191, 527040, 533184, 599832, 666480, 677588, 749790, 790560, 799776, 846985, 888640, 899748, 999720, 1016382, 1124685, 1199664, 1332960, 1355176, 1499580, 1524573, 1581120, 1599552, 1693970, 1799496, 1999440, 2032764, 2249370, 2399328, 2540955, 2665920, 2710352, 2999160, 3049146, 3387940, 3598992, 3998880, 4065528, 4498740, 4573719, 4798656, 5081910, 5420704, 5998320, 6098292, 6775880, 7197984, 7622865, 7997760, 8131056, 8997480, 9147438, 10163820, 10841408, 11996640, 12196584, 13551760, 13721157, 14395968, 15245730, 16262112, 17994960, 18294876, 20327640, 22868595, 23993280, 24393168, 27103520, 27442314, 30491460, 32524224, 35989920, 36589752, 40655280, 45737190, 48786336, 54207040, 54884628, 60982920, 68605785, 71979840, 73179504, 81310560, 91474380, 97572672, 109769256, 121965840, 137211570, 146359008, 162621120, 182948760, 219538512, 243931680, 274423140, 292718016, 365897520, 439077024, 487863360, 548846280, 731795040, 878154048, 1097692560, 1463590080, 2195385120, 4390770240]

約数ペア:

[(1, 4390770240), (2, 2195385120), (3, 1463590080), (4, 1097692560), (5, 878154048), (6, 731795040), (8, 548846280), (9, 487863360), (10, 439077024), (12, 365897520), (15, 292718016), (16, 274423140), (18, 243931680), (20, 219538512), (24, 182948760), (27, 162621120), (30, 146359008), (32, 137211570), (36, 121965840), (40, 109769256), (45, 97572672), (48, 91474380), (54, 81310560), (60, 73179504), (61, 71979840), (64, 68605785), (72, 60982920), (80, 54884628), (81, 54207040), (90, 48786336), (96, 45737190), (108, 40655280), (120, 36589752), (122, 35989920), (135, 32524224), (144, 30491460), (160, 27442314), (162, 27103520), (180, 24393168), (183, 23993280), (192, 22868595), (216, 20327640), (240, 18294876), (244, 17994960), (270, 16262112), (288, 15245730), (305, 14395968), (320, 13721157), (324, 13551760), (360, 12196584), (366, 11996640), (405, 10841408), (432, 10163820), (480, 9147438), (488, 8997480), (540, 8131056), (549, 7997760), (576, 7622865), (610, 7197984), (648, 6775880), (720, 6098292), (732, 5998320), (810, 5420704), (864, 5081910), (915, 4798656), (960, 4573719), (976, 4498740), (1080, 4065528), (1098, 3998880), (1220, 3598992), (1296, 3387940), (1440, 3049146), (1464, 2999160), (1620, 2710352), (1647, 2665920), (1728, 2540955), (1830, 2399328), (1952, 2249370), (2160, 2032764), (2196, 1999440), (2440, 1799496), (2592, 1693970), (2745, 1599552), (2777, 1581120), (2880, 1524573), (2928, 1499580), (3240, 1355176), (3294, 1332960), (3660, 1199664), (3904, 1124685), (4320, 1016382), (4392, 999720), (4880, 899748), (4941, 888640), (5184, 846985), (5490, 799776), (5554, 790560), (5856, 749790), (6480, 677588), (6588, 666480), (7320, 599832), (8235, 533184), (8331, 527040), (8640, 508191), (8784, 499860), (9760, 449874), (9882, 444320), (10980, 399888), (11108, 395280), (11712, 374895), (12960, 338794), (13176, 333240), (13885, 316224), (14640, 299916), (16470, 266592), (16662, 263520), (17568, 249930), (19520, 224937), (19764, 222160), (21960, 199944), (22216, 197640), (24705, 177728), (24993, 175680), (25920, 169397), (26352, 166620), (27770, 158112), (29280, 149958), (32940, 133296), (33324, 131760), (35136, 124965), (39528, 111080), (41655, 105408), (43920, 99972), (44432, 98820), (49410, 88864), (49986, 87840), (52704, 83310), (55540, 79056), (58560, 74979), (65880, 66648)]