307934640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 1126052928

約数和(自身を除く): 818118288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 167, 180, 195, 197, 208, 234, 240, 260, 312, 334, 360, 390, 394, 468, 501, 520, 585, 591, 624, 668, 720, 780, 788, 835, 936, 985, 1002, 1040, 1170, 1182, 1336, 1503, 1560, 1576, 1670, 1773, 1872, 1970, 2004, 2171, 2340, 2364, 2505, 2561, 2672, 2955, 3006, 3120, 3152, 3340, 3546, 3940, 4008, 4342, 4680, 4728, 5010, 5122, 5910, 6012, 6513, 6680, 7092, 7515, 7683, 7880, 8016, 8684, 8865, 9360, 9456, 10020, 10244, 10855, 11820, 12024, 12805, 13026, 13360, 14184, 15030, 15366, 15760, 17368, 17730, 19539, 20040, 20488, 21710, 23049, 23640, 24048, 25610, 26052, 28368, 30060, 30732, 32565, 32899, 34736, 35460, 38415, 39078, 40080, 40976, 43420, 46098, 47280, 51220, 52104, 60120, 61464, 65130, 65798, 70920, 76830, 78156, 86840, 92196, 97695, 98697, 102440, 104208, 115245, 120240, 122928, 130260, 131596, 141840, 153660, 156312, 164495, 173680, 184392, 195390, 197394, 204880, 230490, 260520, 263192, 296091, 307320, 312624, 328990, 368784, 390780, 394788, 427687, 460980, 493485, 521040, 526384, 592182, 614640, 657980, 781560, 789576, 855374, 921960, 986970, 1184364, 1283061, 1315960, 1480455, 1563120, 1579152, 1710748, 1843920, 1973940, 2138435, 2368728, 2566122, 2631920, 2960910, 3421496, 3849183, 3947880, 4276870, 4737456, 5132244, 5921820, 6415305, 6842992, 7698366, 7895760, 8553740, 10264488, 11843640, 12830610, 15396732, 17107480, 19245915, 20528976, 23687280, 25661220, 30793464, 34214960, 38491830, 51322440, 61586928, 76983660, 102644880, 153967320, 307934640]

約数ペア:

[(1, 307934640), (2, 153967320), (3, 102644880), (4, 76983660), (5, 61586928), (6, 51322440), (8, 38491830), (9, 34214960), (10, 30793464), (12, 25661220), (13, 23687280), (15, 20528976), (16, 19245915), (18, 17107480), (20, 15396732), (24, 12830610), (26, 11843640), (30, 10264488), (36, 8553740), (39, 7895760), (40, 7698366), (45, 6842992), (48, 6415305), (52, 5921820), (60, 5132244), (65, 4737456), (72, 4276870), (78, 3947880), (80, 3849183), (90, 3421496), (104, 2960910), (117, 2631920), (120, 2566122), (130, 2368728), (144, 2138435), (156, 1973940), (167, 1843920), (180, 1710748), (195, 1579152), (197, 1563120), (208, 1480455), (234, 1315960), (240, 1283061), (260, 1184364), (312, 986970), (334, 921960), (360, 855374), (390, 789576), (394, 781560), (468, 657980), (501, 614640), (520, 592182), (585, 526384), (591, 521040), (624, 493485), (668, 460980), (720, 427687), (780, 394788), (788, 390780), (835, 368784), (936, 328990), (985, 312624), (1002, 307320), (1040, 296091), (1170, 263192), (1182, 260520), (1336, 230490), (1503, 204880), (1560, 197394), (1576, 195390), (1670, 184392), (1773, 173680), (1872, 164495), (1970, 156312), (2004, 153660), (2171, 141840), (2340, 131596), (2364, 130260), (2505, 122928), (2561, 120240), (2672, 115245), (2955, 104208), (3006, 102440), (3120, 98697), (3152, 97695), (3340, 92196), (3546, 86840), (3940, 78156), (4008, 76830), (4342, 70920), (4680, 65798), (4728, 65130), (5010, 61464), (5122, 60120), (5910, 52104), (6012, 51220), (6513, 47280), (6680, 46098), (7092, 43420), (7515, 40976), (7683, 40080), (7880, 39078), (8016, 38415), (8684, 35460), (8865, 34736), (9360, 32899), (9456, 32565), (10020, 30732), (10244, 30060), (10855, 28368), (11820, 26052), (12024, 25610), (12805, 24048), (13026, 23640), (13360, 23049), (14184, 21710), (15030, 20488), (15366, 20040), (15760, 19539), (17368, 17730)]