490329840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 480

約数和(自身を含む): 2065153536

約数和(自身を除く): 1574823696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 157, 165, 168, 169, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 314, 330, 336, 338, 364, 385, 390, 420, 429, 440, 455, 462, 471, 507, 520, 528, 546, 560, 572, 616, 624, 628, 660, 676, 715, 728, 770, 780, 785, 840, 845, 858, 880, 910, 924, 942, 1001, 1014, 1040, 1092, 1099, 1144, 1155, 1183, 1232, 1256, 1320, 1352, 1365, 1430, 1456, 1540, 1560, 1570, 1680, 1690, 1716, 1727, 1820, 1848, 1859, 1884, 2002, 2028, 2041, 2145, 2184, 2198, 2288, 2310, 2355, 2366, 2512, 2535, 2640, 2704, 2730, 2860, 3003, 3080, 3120, 3140, 3297, 3380, 3432, 3454, 3549, 3640, 3696, 3718, 3768, 4004, 4056, 4082, 4290, 4368, 4396, 4620, 4710, 4732, 5005, 5070, 5181, 5460, 5495, 5577, 5720, 5915, 6006, 6123, 6160, 6280, 6594, 6760, 6864, 6908, 7098, 7280, 7436, 7536, 8008, 8112, 8164, 8580, 8635, 8792, 9240, 9295, 9420, 9464, 10010, 10140, 10205, 10362, 10920, 10990, 11154, 11440, 11830, 12012, 12089, 12246, 12560, 13013, 13188, 13520, 13816, 14196, 14287, 14872, 15015, 16016, 16328, 16485, 17160, 17270, 17584, 17745, 18480, 18590, 18840, 18928, 20020, 20280, 20410, 20724, 21840, 21980, 22308, 22451, 23660, 24024, 24178, 24492, 25905, 26026, 26376, 26533, 27632, 27885, 28392, 28574, 29744, 30030, 30615, 32656, 32970, 34320, 34540, 35490, 36267, 37180, 37680, 39039, 40040, 40560, 40820, 41448, 42861, 43960, 44616, 44902, 47320, 48048, 48356, 48984, 51810, 52052, 52752, 53066, 55770, 56784, 57148, 60060, 60445, 61230, 65065, 65940, 67353, 69080, 70980, 71435, 72534, 74360, 78078, 79599, 80080, 81640, 82896, 85722, 87920, 89232, 89804, 94640, 96712, 97968, 103620, 104104, 106132, 111540, 112255, 114296, 120120, 120890, 122460, 130130, 131880, 132665, 134706, 138160, 141960, 142870, 145068, 148720, 156156, 157157, 159198, 163280, 171444, 179608, 181335, 185731, 193424, 195195, 207240, 208208, 212264, 214305, 223080, 224510, 228592, 240240, 241780, 244920, 260260, 263760, 265330, 269412, 283920, 285740, 290136, 291863, 312312, 314314, 318396, 336765, 342888, 359216, 362670, 371462, 390390, 397995, 414480, 424528, 428610, 446160, 449020, 471471, 483560, 489840, 520520, 530660, 538824, 557193, 571480, 580272, 583726, 624624, 628628, 636792, 673530, 685776, 725340, 742924, 780780, 785785, 795990, 857220, 875589, 898040, 928655, 942942, 967120, 1041040, 1061320, 1077648, 1114386, 1142960, 1167452, 1257256, 1273584, 1347060, 1450680, 1459315, 1485848, 1561560, 1571570, 1591980, 1714440, 1751178, 1796080, 1857310, 1885884, 2043041, 2122640, 2228772, 2334904, 2357355, 2514512, 2694120, 2785965, 2901360, 2918630, 2971696, 3123120, 3143140, 3183960, 3428880, 3502356, 3714620, 3771768, 4086082, 4377945, 4457544, 4669808, 4714710, 5388240, 5571930, 5837260, 6129123, 6286280, 6367920, 7004712, 7429240, 7543536, 8172164, 8755890, 8915088, 9429420, 10215205, 11143860, 11674520, 12258246, 12572560, 14009424, 14858480, 16344328, 17511780, 18858840, 20430410, 22287720, 23349040, 24516492, 30645615, 32688656, 35023560, 37717680, 40860820, 44575440, 49032984, 61291230, 70047120, 81721640, 98065968, 122582460, 163443280, 245164920, 490329840]

約数ペア:

[(1, 490329840), (2, 245164920), (3, 163443280), (4, 122582460), (5, 98065968), (6, 81721640), (7, 70047120), (8, 61291230), (10, 49032984), (11, 44575440), (12, 40860820), (13, 37717680), (14, 35023560), (15, 32688656), (16, 30645615), (20, 24516492), (21, 23349040), (22, 22287720), (24, 20430410), (26, 18858840), (28, 17511780), (30, 16344328), (33, 14858480), (35, 14009424), (39, 12572560), (40, 12258246), (42, 11674520), (44, 11143860), (48, 10215205), (52, 9429420), (55, 8915088), (56, 8755890), (60, 8172164), (65, 7543536), (66, 7429240), (70, 7004712), (77, 6367920), (78, 6286280), (80, 6129123), (84, 5837260), (88, 5571930), (91, 5388240), (104, 4714710), (105, 4669808), (110, 4457544), (112, 4377945), (120, 4086082), (130, 3771768), (132, 3714620), (140, 3502356), (143, 3428880), (154, 3183960), (156, 3143140), (157, 3123120), (165, 2971696), (168, 2918630), (169, 2901360), (176, 2785965), (182, 2694120), (195, 2514512), (208, 2357355), (210, 2334904), (220, 2228772), (231, 2122640), (240, 2043041), (260, 1885884), (264, 1857310), (273, 1796080), (280, 1751178), (286, 1714440), (308, 1591980), (312, 1571570), (314, 1561560), (330, 1485848), (336, 1459315), (338, 1450680), (364, 1347060), (385, 1273584), (390, 1257256), (420, 1167452), (429, 1142960), (440, 1114386), (455, 1077648), (462, 1061320), (471, 1041040), (507, 967120), (520, 942942), (528, 928655), (546, 898040), (560, 875589), (572, 857220), (616, 795990), (624, 785785), (628, 780780), (660, 742924), (676, 725340), (715, 685776), (728, 673530), (770, 636792), (780, 628628), (785, 624624), (840, 583726), (845, 580272), (858, 571480), (880, 557193), (910, 538824), (924, 530660), (942, 520520), (1001, 489840), (1014, 483560), (1040, 471471), (1092, 449020), (1099, 446160), (1144, 428610), (1155, 424528), (1183, 414480), (1232, 397995), (1256, 390390), (1320, 371462), (1352, 362670), (1365, 359216), (1430, 342888), (1456, 336765), (1540, 318396), (1560, 314314), (1570, 312312), (1680, 291863), (1690, 290136), (1716, 285740), (1727, 283920), (1820, 269412), (1848, 265330), (1859, 263760), (1884, 260260), (2002, 244920), (2028, 241780), (2041, 240240), (2145, 228592), (2184, 224510), (2198, 223080), (2288, 214305), (2310, 212264), (2355, 208208), (2366, 207240), (2512, 195195), (2535, 193424), (2640, 185731), (2704, 181335), (2730, 179608), (2860, 171444), (3003, 163280), (3080, 159198), (3120, 157157), (3140, 156156), (3297, 148720), (3380, 145068), (3432, 142870), (3454, 141960), (3549, 138160), (3640, 134706), (3696, 132665), (3718, 131880), (3768, 130130), (4004, 122460), (4056, 120890), (4082, 120120), (4290, 114296), (4368, 112255), (4396, 111540), (4620, 106132), (4710, 104104), (4732, 103620), (5005, 97968), (5070, 96712), (5181, 94640), (5460, 89804), (5495, 89232), (5577, 87920), (5720, 85722), (5915, 82896), (6006, 81640), (6123, 80080), (6160, 79599), (6280, 78078), (6594, 74360), (6760, 72534), (6864, 71435), (6908, 70980), (7098, 69080), (7280, 67353), (7436, 65940), (7536, 65065), (8008, 61230), (8112, 60445), (8164, 60060), (8580, 57148), (8635, 56784), (8792, 55770), (9240, 53066), (9295, 52752), (9420, 52052), (9464, 51810), (10010, 48984), (10140, 48356), (10205, 48048), (10362, 47320), (10920, 44902), (10990, 44616), (11154, 43960), (11440, 42861), (11830, 41448), (12012, 40820), (12089, 40560), (12246, 40040), (12560, 39039), (13013, 37680), (13188, 37180), (13520, 36267), (13816, 35490), (14196, 34540), (14287, 34320), (14872, 32970), (15015, 32656), (16016, 30615), (16328, 30030), (16485, 29744), (17160, 28574), (17270, 28392), (17584, 27885), (17745, 27632), (18480, 26533), (18590, 26376), (18840, 26026), (18928, 25905), (20020, 24492), (20280, 24178), (20410, 24024), (20724, 23660), (21840, 22451), (21980, 22308)]