205122367120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 320

約数和(自身を含む): 545543297280

約数和(自身を除く): 340420930160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 73, 74, 80, 88, 110, 146, 148, 176, 185, 211, 220, 292, 296, 365, 370, 407, 409, 422, 440, 584, 592, 730, 740, 803, 814, 818, 844, 880, 1055, 1168, 1460, 1480, 1606, 1628, 1636, 1688, 2035, 2045, 2110, 2321, 2701, 2920, 2960, 3212, 3256, 3272, 3376, 4015, 4070, 4090, 4220, 4499, 4642, 5402, 5840, 6424, 6512, 6544, 7807, 8030, 8140, 8180, 8440, 8998, 9284, 10804, 11605, 12848, 13505, 15133, 15403, 15614, 16060, 16280, 16360, 16880, 17996, 18568, 21608, 22495, 23210, 27010, 29711, 29857, 30266, 30806, 31228, 32120, 32560, 32720, 35992, 37136, 39035, 43216, 44990, 46420, 54020, 59422, 59714, 60532, 61612, 62456, 64240, 71984, 75665, 77015, 78070, 85877, 86299, 89980, 92840, 108040, 118844, 119428, 121064, 123224, 124912, 148555, 149285, 151330, 154030, 156140, 166463, 169433, 171754, 172598, 179960, 185680, 216080, 237688, 238856, 242128, 246448, 297110, 298570, 302660, 308060, 312280, 328427, 332926, 338866, 343508, 345196, 359920, 429385, 431495, 475376, 477712, 569911, 594220, 597140, 605320, 616120, 624560, 656854, 665852, 677732, 687016, 690392, 832315, 847165, 858770, 862990, 949289, 1104709, 1139822, 1188440, 1194280, 1210640, 1232240, 1313708, 1331704, 1355464, 1374032, 1380784, 1642135, 1664630, 1694330, 1717540, 1725980, 1898578, 2209418, 2279644, 2376880, 2388560, 2627416, 2663408, 2710928, 2849555, 3193063, 3284270, 3329260, 3388660, 3435080, 3451960, 3797156, 4418836, 4559288, 4746445, 5254832, 5523545, 5699110, 6269021, 6299827, 6386126, 6568540, 6658520, 6777320, 6870160, 6903920, 7594312, 8837672, 9118576, 9492890, 11047090, 11398220, 12151799, 12538042, 12599654, 12772252, 13137080, 13317040, 13554640, 15188624, 15965315, 17675344, 18985780, 22094180, 22796440, 24303598, 25076084, 25199308, 25544504, 26274160, 31345105, 31499135, 31930630, 35123693, 37971560, 44188360, 45592880, 48607196, 50152168, 50398616, 51089008, 60758995, 62690210, 62998270, 63861260, 69298097, 70247386, 75943120, 88376720, 97214392, 100304336, 100797232, 121517990, 125380420, 125996540, 127722520, 138596194, 140494772, 175618465, 194428784, 233093599, 243035980, 250760840, 251993080, 255445040, 277192388, 280989544, 346490485, 351236930, 466187198, 486071960, 501521680, 503986160, 554384776, 561979088, 692980970, 702473860, 932374396, 972143920, 1108769552, 1165467995, 1385961940, 1404947720, 1864748792, 2330935990, 2564029589, 2771923880, 2809895440, 3729497584, 4661871980, 5128059178, 5543847760, 9323743960, 10256118356, 12820147945, 18647487920, 20512236712, 25640295890, 41024473424, 51280591780, 102561183560, 205122367120]

約数ペア:

[(1, 205122367120), (2, 102561183560), (4, 51280591780), (5, 41024473424), (8, 25640295890), (10, 20512236712), (11, 18647487920), (16, 12820147945), (20, 10256118356), (22, 9323743960), (37, 5543847760), (40, 5128059178), (44, 4661871980), (55, 3729497584), (73, 2809895440), (74, 2771923880), (80, 2564029589), (88, 2330935990), (110, 1864748792), (146, 1404947720), (148, 1385961940), (176, 1165467995), (185, 1108769552), (211, 972143920), (220, 932374396), (292, 702473860), (296, 692980970), (365, 561979088), (370, 554384776), (407, 503986160), (409, 501521680), (422, 486071960), (440, 466187198), (584, 351236930), (592, 346490485), (730, 280989544), (740, 277192388), (803, 255445040), (814, 251993080), (818, 250760840), (844, 243035980), (880, 233093599), (1055, 194428784), (1168, 175618465), (1460, 140494772), (1480, 138596194), (1606, 127722520), (1628, 125996540), (1636, 125380420), (1688, 121517990), (2035, 100797232), (2045, 100304336), (2110, 97214392), (2321, 88376720), (2701, 75943120), (2920, 70247386), (2960, 69298097), (3212, 63861260), (3256, 62998270), (3272, 62690210), (3376, 60758995), (4015, 51089008), (4070, 50398616), (4090, 50152168), (4220, 48607196), (4499, 45592880), (4642, 44188360), (5402, 37971560), (5840, 35123693), (6424, 31930630), (6512, 31499135), (6544, 31345105), (7807, 26274160), (8030, 25544504), (8140, 25199308), (8180, 25076084), (8440, 24303598), (8998, 22796440), (9284, 22094180), (10804, 18985780), (11605, 17675344), (12848, 15965315), (13505, 15188624), (15133, 13554640), (15403, 13317040), (15614, 13137080), (16060, 12772252), (16280, 12599654), (16360, 12538042), (16880, 12151799), (17996, 11398220), (18568, 11047090), (21608, 9492890), (22495, 9118576), (23210, 8837672), (27010, 7594312), (29711, 6903920), (29857, 6870160), (30266, 6777320), (30806, 6658520), (31228, 6568540), (32120, 6386126), (32560, 6299827), (32720, 6269021), (35992, 5699110), (37136, 5523545), (39035, 5254832), (43216, 4746445), (44990, 4559288), (46420, 4418836), (54020, 3797156), (59422, 3451960), (59714, 3435080), (60532, 3388660), (61612, 3329260), (62456, 3284270), (64240, 3193063), (71984, 2849555), (75665, 2710928), (77015, 2663408), (78070, 2627416), (85877, 2388560), (86299, 2376880), (89980, 2279644), (92840, 2209418), (108040, 1898578), (118844, 1725980), (119428, 1717540), (121064, 1694330), (123224, 1664630), (124912, 1642135), (148555, 1380784), (149285, 1374032), (151330, 1355464), (154030, 1331704), (156140, 1313708), (166463, 1232240), (169433, 1210640), (171754, 1194280), (172598, 1188440), (179960, 1139822), (185680, 1104709), (216080, 949289), (237688, 862990), (238856, 858770), (242128, 847165), (246448, 832315), (297110, 690392), (298570, 687016), (302660, 677732), (308060, 665852), (312280, 656854), (328427, 624560), (332926, 616120), (338866, 605320), (343508, 597140), (345196, 594220), (359920, 569911), (429385, 477712), (431495, 475376)]