490565509560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{72937}}^1$

素因数の和:73135

約数の個数: 384

約数和(自身を含む): 1941597889920

約数和(自身を除く): 1451032380360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 157, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 314, 315, 340, 357, 360, 408, 420, 471, 476, 504, 510, 595, 612, 628, 630, 680, 714, 765, 785, 840, 942, 952, 1020, 1071, 1099, 1190, 1224, 1256, 1260, 1413, 1428, 1530, 1570, 1785, 1884, 2040, 2142, 2198, 2355, 2380, 2520, 2669, 2826, 2856, 3060, 3140, 3297, 3570, 3768, 4284, 4396, 4710, 4760, 5338, 5355, 5495, 5652, 6120, 6280, 6594, 7065, 7140, 8007, 8568, 8792, 9420, 9891, 10676, 10710, 10990, 11304, 13188, 13345, 14130, 14280, 16014, 16485, 18683, 18840, 19782, 21352, 21420, 21980, 24021, 26376, 26690, 28260, 32028, 32970, 37366, 39564, 40035, 42840, 43960, 48042, 49455, 53380, 56049, 56520, 64056, 65940, 72937, 74732, 79128, 80070, 93415, 96084, 98910, 106760, 112098, 120105, 131880, 145874, 149464, 160140, 168147, 186830, 192168, 197820, 218811, 224196, 240210, 280245, 291748, 320280, 336294, 364685, 373660, 395640, 437622, 448392, 480420, 510559, 560490, 583496, 656433, 672588, 729370, 747320, 840735, 875244, 960840, 1021118, 1094055, 1120980, 1239929, 1312866, 1345176, 1458740, 1531677, 1681470, 1750488, 2042236, 2188110, 2241960, 2479858, 2552795, 2625732, 2917480, 3063354, 3282165, 3362940, 3719787, 4084472, 4376220, 4595031, 4959716, 5105590, 5251464, 6126708, 6199645, 6564330, 6725880, 7439574, 7658385, 8679503, 8752440, 9190062, 9919432, 10211180, 11159361, 11451109, 12253416, 12399290, 13128660, 14879148, 15316770, 17359006, 18380124, 18598935, 20422360, 22318722, 22902218, 22975155, 24798580, 26038509, 26257320, 29758296, 30633540, 34353327, 34718012, 36760248, 37197870, 43397515, 44637444, 45804436, 45950310, 49597160, 52077018, 55796805, 57255545, 61267080, 68706654, 69436024, 74395740, 78115527, 80157763, 86795030, 89274888, 91608872, 91900620, 103059981, 104154036, 111593610, 114511090, 130192545, 137413308, 148791480, 156231054, 160315526, 171766635, 173590060, 183801240, 194668853, 206119962, 208308072, 223187220, 229022180, 240473289, 260385090, 274826616, 312462108, 320631052, 343533270, 347180120, 389337706, 390577635, 400788815, 412239924, 446374440, 458044360, 480946578, 515299905, 520770180, 584006559, 624924216, 641262104, 687066540, 721419867, 778675412, 781155270, 801577630, 824479848, 961893156, 973344265, 1030599810, 1041540360, 1168013118, 1202366445, 1362681971, 1374133080, 1442839734, 1557350824, 1562310540, 1603155260, 1752019677, 1923786312, 1946688530, 2061199620, 2336026236, 2404732890, 2725363942, 2885679468, 2920032795, 3124621080, 3206310520, 3504039354, 3607099335, 3893377060, 4088045913, 4122399240, 4672052472, 4809465780, 5450727884, 5771358936, 5840065590, 6813409855, 7008078708, 7214198670, 7786754120, 8176091826, 8760098385, 9618931560, 10901455768, 11680131180, 12264137739, 13626819710, 14016157416, 14428397340, 16352183652, 17520196770, 20440229565, 23360262360, 24528275478, 27253639420, 28856794680, 32704367304, 35040393540, 40880459130, 49056550956, 54507278840, 61320688695, 70080787080, 81760918260, 98113101912, 122641377390, 163521836520, 245282754780, 490565509560]

約数ペア:

[(1, 490565509560), (2, 245282754780), (3, 163521836520), (4, 122641377390), (5, 98113101912), (6, 81760918260), (7, 70080787080), (8, 61320688695), (9, 54507278840), (10, 49056550956), (12, 40880459130), (14, 35040393540), (15, 32704367304), (17, 28856794680), (18, 27253639420), (20, 24528275478), (21, 23360262360), (24, 20440229565), (28, 17520196770), (30, 16352183652), (34, 14428397340), (35, 14016157416), (36, 13626819710), (40, 12264137739), (42, 11680131180), (45, 10901455768), (51, 9618931560), (56, 8760098385), (60, 8176091826), (63, 7786754120), (68, 7214198670), (70, 7008078708), (72, 6813409855), (84, 5840065590), (85, 5771358936), (90, 5450727884), (102, 4809465780), (105, 4672052472), (119, 4122399240), (120, 4088045913), (126, 3893377060), (136, 3607099335), (140, 3504039354), (153, 3206310520), (157, 3124621080), (168, 2920032795), (170, 2885679468), (180, 2725363942), (204, 2404732890), (210, 2336026236), (238, 2061199620), (252, 1946688530), (255, 1923786312), (280, 1752019677), (306, 1603155260), (314, 1562310540), (315, 1557350824), (340, 1442839734), (357, 1374133080), (360, 1362681971), (408, 1202366445), (420, 1168013118), (471, 1041540360), (476, 1030599810), (504, 973344265), (510, 961893156), (595, 824479848), (612, 801577630), (628, 781155270), (630, 778675412), (680, 721419867), (714, 687066540), (765, 641262104), (785, 624924216), (840, 584006559), (942, 520770180), (952, 515299905), (1020, 480946578), (1071, 458044360), (1099, 446374440), (1190, 412239924), (1224, 400788815), (1256, 390577635), (1260, 389337706), (1413, 347180120), (1428, 343533270), (1530, 320631052), (1570, 312462108), (1785, 274826616), (1884, 260385090), (2040, 240473289), (2142, 229022180), (2198, 223187220), (2355, 208308072), (2380, 206119962), (2520, 194668853), (2669, 183801240), (2826, 173590060), (2856, 171766635), (3060, 160315526), (3140, 156231054), (3297, 148791480), (3570, 137413308), (3768, 130192545), (4284, 114511090), (4396, 111593610), (4710, 104154036), (4760, 103059981), (5338, 91900620), (5355, 91608872), (5495, 89274888), (5652, 86795030), (6120, 80157763), (6280, 78115527), (6594, 74395740), (7065, 69436024), (7140, 68706654), (8007, 61267080), (8568, 57255545), (8792, 55796805), (9420, 52077018), (9891, 49597160), (10676, 45950310), (10710, 45804436), (10990, 44637444), (11304, 43397515), (13188, 37197870), (13345, 36760248), (14130, 34718012), (14280, 34353327), (16014, 30633540), (16485, 29758296), (18683, 26257320), (18840, 26038509), (19782, 24798580), (21352, 22975155), (21420, 22902218), (21980, 22318722), (24021, 20422360), (26376, 18598935), (26690, 18380124), (28260, 17359006), (32028, 15316770), (32970, 14879148), (37366, 13128660), (39564, 12399290), (40035, 12253416), (42840, 11451109), (43960, 11159361), (48042, 10211180), (49455, 9919432), (53380, 9190062), (56049, 8752440), (56520, 8679503), (64056, 7658385), (65940, 7439574), (72937, 6725880), (74732, 6564330), (79128, 6199645), (80070, 6126708), (93415, 5251464), (96084, 5105590), (98910, 4959716), (106760, 4595031), (112098, 4376220), (120105, 4084472), (131880, 3719787), (145874, 3362940), (149464, 3282165), (160140, 3063354), (168147, 2917480), (186830, 2625732), (192168, 2552795), (197820, 2479858), (218811, 2241960), (224196, 2188110), (240210, 2042236), (280245, 1750488), (291748, 1681470), (320280, 1531677), (336294, 1458740), (364685, 1345176), (373660, 1312866), (395640, 1239929), (437622, 1120980), (448392, 1094055), (480420, 1021118), (510559, 960840), (560490, 875244), (583496, 840735), (656433, 747320), (672588, 729370)]