31460401080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4463}}^1$

素因数の和:4651

約数の個数: 256

約数和(自身を含む): 107607398400

約数和(自身を除く): 76146997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 107, 108, 120, 122, 135, 180, 183, 214, 216, 244, 270, 305, 321, 360, 366, 428, 488, 535, 540, 549, 610, 642, 732, 856, 915, 963, 1070, 1080, 1098, 1220, 1284, 1464, 1605, 1647, 1830, 1926, 2140, 2196, 2440, 2568, 2745, 2889, 3210, 3294, 3660, 3852, 4280, 4392, 4463, 4815, 5490, 5778, 6420, 6527, 6588, 7320, 7704, 8235, 8926, 9630, 10980, 11556, 12840, 13054, 13176, 13389, 14445, 16470, 17852, 19260, 19581, 21960, 22315, 23112, 26108, 26778, 28890, 32635, 32940, 35704, 38520, 39162, 40167, 44630, 52216, 53556, 57780, 58743, 65270, 65880, 66945, 78324, 80334, 89260, 97905, 107112, 115560, 117486, 120501, 130540, 133890, 156648, 160668, 176229, 178520, 195810, 200835, 234972, 241002, 261080, 267780, 272243, 293715, 321336, 352458, 391620, 401670, 469944, 477541, 482004, 535560, 544486, 587430, 602505, 704916, 783240, 803340, 816729, 881145, 955082, 964008, 1088972, 1174860, 1205010, 1361215, 1409832, 1432623, 1606680, 1633458, 1762290, 1910164, 2177944, 2349720, 2387705, 2410020, 2450187, 2722430, 2865246, 3266916, 3524580, 3820328, 4083645, 4297869, 4775410, 4820040, 4900374, 5444860, 5730492, 6533832, 7049160, 7163115, 7350561, 8167290, 8595738, 9550820, 9800748, 10889720, 11460984, 12250935, 12893607, 14326230, 14701122, 16334580, 17191476, 19101640, 19601496, 21489345, 24501870, 25787214, 28652460, 29130001, 29402244, 32669160, 34382952, 36752805, 42978690, 49003740, 51574428, 57304920, 58260002, 58804488, 64468035, 73505610, 85957380, 87390003, 98007480, 103148856, 116520004, 128936070, 145650005, 147011220, 171914760, 174780006, 233040008, 257872140, 262170009, 291300010, 294022440, 349560012, 436950015, 515744280, 524340018, 582600020, 699120024, 786510027, 873900030, 1048680036, 1165200040, 1310850045, 1573020054, 1747800060, 2097360072, 2621700090, 3146040108, 3495600120, 3932550135, 5243400180, 6292080216, 7865100270, 10486800360, 15730200540, 31460401080]

約数ペア:

[(1, 31460401080), (2, 15730200540), (3, 10486800360), (4, 7865100270), (5, 6292080216), (6, 5243400180), (8, 3932550135), (9, 3495600120), (10, 3146040108), (12, 2621700090), (15, 2097360072), (18, 1747800060), (20, 1573020054), (24, 1310850045), (27, 1165200040), (30, 1048680036), (36, 873900030), (40, 786510027), (45, 699120024), (54, 582600020), (60, 524340018), (61, 515744280), (72, 436950015), (90, 349560012), (107, 294022440), (108, 291300010), (120, 262170009), (122, 257872140), (135, 233040008), (180, 174780006), (183, 171914760), (214, 147011220), (216, 145650005), (244, 128936070), (270, 116520004), (305, 103148856), (321, 98007480), (360, 87390003), (366, 85957380), (428, 73505610), (488, 64468035), (535, 58804488), (540, 58260002), (549, 57304920), (610, 51574428), (642, 49003740), (732, 42978690), (856, 36752805), (915, 34382952), (963, 32669160), (1070, 29402244), (1080, 29130001), (1098, 28652460), (1220, 25787214), (1284, 24501870), (1464, 21489345), (1605, 19601496), (1647, 19101640), (1830, 17191476), (1926, 16334580), (2140, 14701122), (2196, 14326230), (2440, 12893607), (2568, 12250935), (2745, 11460984), (2889, 10889720), (3210, 9800748), (3294, 9550820), (3660, 8595738), (3852, 8167290), (4280, 7350561), (4392, 7163115), (4463, 7049160), (4815, 6533832), (5490, 5730492), (5778, 5444860), (6420, 4900374), (6527, 4820040), (6588, 4775410), (7320, 4297869), (7704, 4083645), (8235, 3820328), (8926, 3524580), (9630, 3266916), (10980, 2865246), (11556, 2722430), (12840, 2450187), (13054, 2410020), (13176, 2387705), (13389, 2349720), (14445, 2177944), (16470, 1910164), (17852, 1762290), (19260, 1633458), (19581, 1606680), (21960, 1432623), (22315, 1409832), (23112, 1361215), (26108, 1205010), (26778, 1174860), (28890, 1088972), (32635, 964008), (32940, 955082), (35704, 881145), (38520, 816729), (39162, 803340), (40167, 783240), (44630, 704916), (52216, 602505), (53556, 587430), (57780, 544486), (58743, 535560), (65270, 482004), (65880, 477541), (66945, 469944), (78324, 401670), (80334, 391620), (89260, 352458), (97905, 321336), (107112, 293715), (115560, 272243), (117486, 267780), (120501, 261080), (130540, 241002), (133890, 234972), (156648, 200835), (160668, 195810), (176229, 178520)]