38915678970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1639

約数の個数: 384

約数和(自身を含む): 127176192000

約数和(自身を除く): 88260513030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 49, 57, 63, 70, 86, 90, 95, 98, 105, 114, 126, 129, 133, 147, 171, 190, 210, 215, 245, 258, 266, 285, 294, 301, 315, 342, 343, 387, 399, 430, 441, 490, 570, 602, 630, 645, 665, 686, 735, 774, 798, 817, 855, 882, 903, 931, 1029, 1197, 1290, 1330, 1470, 1505, 1543, 1634, 1710, 1715, 1806, 1862, 1935, 1995, 2058, 2107, 2205, 2394, 2451, 2709, 2793, 3010, 3086, 3087, 3430, 3870, 3990, 4085, 4214, 4410, 4515, 4629, 4655, 4902, 5145, 5418, 5586, 5719, 5985, 6174, 6321, 6517, 7353, 7715, 8170, 8379, 9030, 9258, 9310, 10290, 10535, 10801, 11438, 11970, 12255, 12642, 13034, 13545, 13887, 13965, 14706, 14749, 15430, 15435, 16758, 17157, 18963, 19551, 21070, 21602, 23145, 24510, 27090, 27774, 27930, 28595, 29317, 29498, 30870, 31605, 32403, 32585, 34314, 36765, 37926, 39102, 40033, 41895, 44247, 46290, 51471, 54005, 57190, 58634, 58653, 63210, 64806, 65170, 66349, 69435, 73530, 73745, 75607, 80066, 83790, 85785, 87951, 88494, 94815, 97209, 97755, 102942, 108010, 117306, 120099, 132698, 132741, 138870, 146585, 147490, 151214, 162015, 171570, 175902, 189630, 194418, 195510, 199047, 200165, 205219, 221235, 226821, 240198, 257355, 263853, 265482, 280231, 293170, 293265, 324030, 331745, 360297, 378035, 398094, 400330, 410438, 439755, 442470, 453642, 464443, 486045, 514710, 527706, 529249, 560462, 586530, 597141, 600495, 615657, 663490, 663705, 680463, 720594, 756070, 840693, 879510, 928886, 972090, 995235, 1026095, 1058498, 1134105, 1194282, 1200990, 1231314, 1260631, 1319265, 1327410, 1360926, 1393329, 1401155, 1436533, 1587747, 1681386, 1801485, 1846971, 1990470, 2052190, 2268210, 2322215, 2521262, 2522079, 2638530, 2646245, 2786658, 2802310, 2873066, 2985705, 3078285, 3175494, 3251101, 3402315, 3602970, 3693942, 3781893, 4179987, 4203465, 4309599, 4644430, 4763241, 5044158, 5292490, 5971410, 6156570, 6303155, 6502202, 6804630, 6966645, 7182665, 7563786, 7938735, 8359974, 8406930, 8619198, 8824417, 9234855, 9526482, 9753303, 10055731, 11345679, 12606310, 12610395, 12928797, 13933290, 14365330, 15877470, 16255505, 17648834, 18469710, 18909465, 19506606, 20111462, 20899935, 21547995, 22691358, 22757707, 23816205, 25220790, 25857594, 26473251, 29259909, 30167193, 32511010, 37818930, 41799870, 43095990, 44122085, 45515414, 47632410, 48766515, 50278655, 52946502, 56728395, 58519818, 60334386, 61770919, 64643985, 68273121, 79419753, 88244170, 90501579, 97533030, 100557310, 113456790, 113788535, 123541838, 129287970, 132366255, 136546242, 146299545, 150835965, 158839506, 181003158, 185312757, 204819363, 227577070, 264732510, 292599090, 301671930, 308854595, 341365605, 370625514, 397098765, 409638726, 432396433, 452507895, 555938271, 617709190, 682731210, 794197530, 864792866, 905015790, 926563785, 1024096815, 1111876542, 1297189299, 1853127570, 2048193630, 2161982165, 2594378598, 2779691355, 3891567897, 4323964330, 5559382710, 6485946495, 7783135794, 12971892990, 19457839485, 38915678970]

約数ペア:

[(1, 38915678970), (2, 19457839485), (3, 12971892990), (5, 7783135794), (6, 6485946495), (7, 5559382710), (9, 4323964330), (10, 3891567897), (14, 2779691355), (15, 2594378598), (18, 2161982165), (19, 2048193630), (21, 1853127570), (30, 1297189299), (35, 1111876542), (38, 1024096815), (42, 926563785), (43, 905015790), (45, 864792866), (49, 794197530), (57, 682731210), (63, 617709190), (70, 555938271), (86, 452507895), (90, 432396433), (95, 409638726), (98, 397098765), (105, 370625514), (114, 341365605), (126, 308854595), (129, 301671930), (133, 292599090), (147, 264732510), (171, 227577070), (190, 204819363), (210, 185312757), (215, 181003158), (245, 158839506), (258, 150835965), (266, 146299545), (285, 136546242), (294, 132366255), (301, 129287970), (315, 123541838), (342, 113788535), (343, 113456790), (387, 100557310), (399, 97533030), (430, 90501579), (441, 88244170), (490, 79419753), (570, 68273121), (602, 64643985), (630, 61770919), (645, 60334386), (665, 58519818), (686, 56728395), (735, 52946502), (774, 50278655), (798, 48766515), (817, 47632410), (855, 45515414), (882, 44122085), (903, 43095990), (931, 41799870), (1029, 37818930), (1197, 32511010), (1290, 30167193), (1330, 29259909), (1470, 26473251), (1505, 25857594), (1543, 25220790), (1634, 23816205), (1710, 22757707), (1715, 22691358), (1806, 21547995), (1862, 20899935), (1935, 20111462), (1995, 19506606), (2058, 18909465), (2107, 18469710), (2205, 17648834), (2394, 16255505), (2451, 15877470), (2709, 14365330), (2793, 13933290), (3010, 12928797), (3086, 12610395), (3087, 12606310), (3430, 11345679), (3870, 10055731), (3990, 9753303), (4085, 9526482), (4214, 9234855), (4410, 8824417), (4515, 8619198), (4629, 8406930), (4655, 8359974), (4902, 7938735), (5145, 7563786), (5418, 7182665), (5586, 6966645), (5719, 6804630), (5985, 6502202), (6174, 6303155), (6321, 6156570), (6517, 5971410), (7353, 5292490), (7715, 5044158), (8170, 4763241), (8379, 4644430), (9030, 4309599), (9258, 4203465), (9310, 4179987), (10290, 3781893), (10535, 3693942), (10801, 3602970), (11438, 3402315), (11970, 3251101), (12255, 3175494), (12642, 3078285), (13034, 2985705), (13545, 2873066), (13887, 2802310), (13965, 2786658), (14706, 2646245), (14749, 2638530), (15430, 2522079), (15435, 2521262), (16758, 2322215), (17157, 2268210), (18963, 2052190), (19551, 1990470), (21070, 1846971), (21602, 1801485), (23145, 1681386), (24510, 1587747), (27090, 1436533), (27774, 1401155), (27930, 1393329), (28595, 1360926), (29317, 1327410), (29498, 1319265), (30870, 1260631), (31605, 1231314), (32403, 1200990), (32585, 1194282), (34314, 1134105), (36765, 1058498), (37926, 1026095), (39102, 995235), (40033, 972090), (41895, 928886), (44247, 879510), (46290, 840693), (51471, 756070), (54005, 720594), (57190, 680463), (58634, 663705), (58653, 663490), (63210, 615657), (64806, 600495), (65170, 597141), (66349, 586530), (69435, 560462), (73530, 529249), (73745, 527706), (75607, 514710), (80066, 486045), (83790, 464443), (85785, 453642), (87951, 442470), (88494, 439755), (94815, 410438), (97209, 400330), (97755, 398094), (102942, 378035), (108010, 360297), (117306, 331745), (120099, 324030), (132698, 293265), (132741, 293170), (138870, 280231), (146585, 265482), (147490, 263853), (151214, 257355), (162015, 240198), (171570, 226821), (175902, 221235), (189630, 205219), (194418, 200165), (195510, 199047)]