239559320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 750919680

約数和(自身を除く): 511360360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 182, 193, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 386, 403, 434, 440, 455, 520, 572, 616, 620, 682, 715, 728, 770, 772, 806, 868, 910, 965, 1001, 1085, 1144, 1240, 1351, 1364, 1430, 1540, 1544, 1612, 1705, 1736, 1820, 1930, 2002, 2015, 2123, 2170, 2387, 2509, 2702, 2728, 2821, 2860, 3080, 3224, 3410, 3640, 3860, 4004, 4030, 4246, 4340, 4433, 4774, 5005, 5018, 5404, 5642, 5720, 5983, 6755, 6820, 7720, 8008, 8060, 8492, 8680, 8866, 9548, 10010, 10036, 10615, 10808, 11284, 11935, 11966, 12545, 13510, 13640, 14105, 14861, 16120, 16984, 17563, 17732, 19096, 20020, 20072, 21230, 22165, 22568, 23870, 23932, 25090, 27020, 27599, 28210, 29722, 29915, 31031, 35126, 35464, 40040, 41881, 42460, 44330, 47740, 47864, 50180, 54040, 55198, 56420, 59444, 59830, 62062, 65813, 70252, 74305, 77779, 83762, 84920, 87815, 88660, 95480, 100360, 110396, 112840, 118888, 119660, 124124, 131626, 137995, 140504, 148610, 155155, 155558, 167524, 175630, 177320, 193193, 209405, 220792, 239320, 248248, 263252, 275990, 297220, 310310, 311116, 329065, 335048, 351260, 386386, 388895, 418810, 460691, 526504, 544453, 551980, 594440, 620620, 622232, 658130, 702520, 772772, 777790, 837620, 855569, 921382, 965965, 1088906, 1103960, 1241240, 1316260, 1545544, 1555580, 1675240, 1711138, 1842764, 1931930, 2177812, 2303455, 2632520, 2722265, 3111160, 3422276, 3685528, 3863860, 4277845, 4355624, 4606910, 5444530, 5988983, 6844552, 7727720, 8555690, 9213820, 10889060, 11977966, 17111380, 18427640, 21778120, 23955932, 29944915, 34222760, 47911864, 59889830, 119779660, 239559320]

約数ペア:

[(1, 239559320), (2, 119779660), (4, 59889830), (5, 47911864), (7, 34222760), (8, 29944915), (10, 23955932), (11, 21778120), (13, 18427640), (14, 17111380), (20, 11977966), (22, 10889060), (26, 9213820), (28, 8555690), (31, 7727720), (35, 6844552), (40, 5988983), (44, 5444530), (52, 4606910), (55, 4355624), (56, 4277845), (62, 3863860), (65, 3685528), (70, 3422276), (77, 3111160), (88, 2722265), (91, 2632520), (104, 2303455), (110, 2177812), (124, 1931930), (130, 1842764), (140, 1711138), (143, 1675240), (154, 1555580), (155, 1545544), (182, 1316260), (193, 1241240), (217, 1103960), (220, 1088906), (248, 965965), (260, 921382), (280, 855569), (286, 837620), (308, 777790), (310, 772772), (341, 702520), (364, 658130), (385, 622232), (386, 620620), (403, 594440), (434, 551980), (440, 544453), (455, 526504), (520, 460691), (572, 418810), (616, 388895), (620, 386386), (682, 351260), (715, 335048), (728, 329065), (770, 311116), (772, 310310), (806, 297220), (868, 275990), (910, 263252), (965, 248248), (1001, 239320), (1085, 220792), (1144, 209405), (1240, 193193), (1351, 177320), (1364, 175630), (1430, 167524), (1540, 155558), (1544, 155155), (1612, 148610), (1705, 140504), (1736, 137995), (1820, 131626), (1930, 124124), (2002, 119660), (2015, 118888), (2123, 112840), (2170, 110396), (2387, 100360), (2509, 95480), (2702, 88660), (2728, 87815), (2821, 84920), (2860, 83762), (3080, 77779), (3224, 74305), (3410, 70252), (3640, 65813), (3860, 62062), (4004, 59830), (4030, 59444), (4246, 56420), (4340, 55198), (4433, 54040), (4774, 50180), (5005, 47864), (5018, 47740), (5404, 44330), (5642, 42460), (5720, 41881), (5983, 40040), (6755, 35464), (6820, 35126), (7720, 31031), (8008, 29915), (8060, 29722), (8492, 28210), (8680, 27599), (8866, 27020), (9548, 25090), (10010, 23932), (10036, 23870), (10615, 22568), (10808, 22165), (11284, 21230), (11935, 20072), (11966, 20020), (12545, 19096), (13510, 17732), (13640, 17563), (14105, 16984), (14861, 16120)]