1249852680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 320

約数和(自身を含む): 4495392000

約数和(自身を除く): 3245539320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 81, 90, 95, 108, 114, 120, 135, 152, 158, 162, 171, 180, 190, 216, 228, 237, 257, 270, 285, 316, 324, 342, 360, 380, 395, 405, 456, 474, 513, 514, 540, 570, 632, 648, 684, 711, 760, 771, 790, 810, 855, 948, 1026, 1028, 1080, 1140, 1185, 1285, 1368, 1422, 1501, 1539, 1542, 1580, 1620, 1710, 1896, 2052, 2056, 2133, 2280, 2313, 2370, 2565, 2570, 2844, 3002, 3078, 3084, 3160, 3240, 3420, 3555, 3855, 4104, 4266, 4503, 4626, 4740, 4883, 5130, 5140, 5688, 6004, 6156, 6168, 6399, 6840, 6939, 7110, 7505, 7695, 7710, 8532, 9006, 9252, 9480, 9766, 10260, 10280, 10665, 11565, 12008, 12312, 12798, 13509, 13878, 14220, 14649, 15010, 15390, 15420, 17064, 18012, 18504, 19532, 20303, 20520, 20817, 21330, 22515, 23130, 24415, 25596, 27018, 27756, 28440, 29298, 30020, 30780, 30840, 31995, 34695, 36024, 39064, 40527, 40606, 41634, 42660, 43947, 45030, 46260, 48830, 51192, 54036, 55512, 58596, 60040, 60909, 61560, 63990, 67545, 69390, 73245, 81054, 81212, 83268, 85320, 87894, 90060, 92520, 97660, 101515, 104085, 108072, 117192, 121581, 121818, 127980, 131841, 135090, 138780, 146490, 162108, 162424, 166536, 175788, 180120, 182727, 195320, 202635, 203030, 208170, 219735, 243162, 243636, 255960, 263682, 270180, 277560, 292980, 304545, 324216, 351576, 365454, 385757, 395523, 405270, 406060, 416340, 439470, 486324, 487272, 527364, 540360, 548181, 585960, 607905, 609090, 659205, 730908, 771514, 791046, 810540, 812120, 832680, 878940, 913635, 972648, 1054728, 1096362, 1157271, 1215810, 1218180, 1318410, 1461816, 1543028, 1582092, 1621080, 1644543, 1757880, 1827270, 1928785, 1977615, 2192724, 2314542, 2431620, 2436360, 2636820, 2740905, 3086056, 3164184, 3289086, 3471813, 3654540, 3857570, 3955230, 4385448, 4629084, 4863240, 5273640, 5481810, 5786355, 6578172, 6943626, 7309080, 7715140, 7910460, 8222715, 9258168, 10415439, 10963620, 11572710, 13156344, 13887252, 15430280, 15820920, 16445430, 17359065, 20830878, 21927240, 23145420, 27774504, 31246317, 32890860, 34718130, 41661756, 46290840, 52077195, 62492634, 65781720, 69436260, 83323512, 104154390, 124985268, 138872520, 156231585, 208308780, 249970536, 312463170, 416617560, 624926340, 1249852680]

約数ペア:

[(1, 1249852680), (2, 624926340), (3, 416617560), (4, 312463170), (5, 249970536), (6, 208308780), (8, 156231585), (9, 138872520), (10, 124985268), (12, 104154390), (15, 83323512), (18, 69436260), (19, 65781720), (20, 62492634), (24, 52077195), (27, 46290840), (30, 41661756), (36, 34718130), (38, 32890860), (40, 31246317), (45, 27774504), (54, 23145420), (57, 21927240), (60, 20830878), (72, 17359065), (76, 16445430), (79, 15820920), (81, 15430280), (90, 13887252), (95, 13156344), (108, 11572710), (114, 10963620), (120, 10415439), (135, 9258168), (152, 8222715), (158, 7910460), (162, 7715140), (171, 7309080), (180, 6943626), (190, 6578172), (216, 5786355), (228, 5481810), (237, 5273640), (257, 4863240), (270, 4629084), (285, 4385448), (316, 3955230), (324, 3857570), (342, 3654540), (360, 3471813), (380, 3289086), (395, 3164184), (405, 3086056), (456, 2740905), (474, 2636820), (513, 2436360), (514, 2431620), (540, 2314542), (570, 2192724), (632, 1977615), (648, 1928785), (684, 1827270), (711, 1757880), (760, 1644543), (771, 1621080), (790, 1582092), (810, 1543028), (855, 1461816), (948, 1318410), (1026, 1218180), (1028, 1215810), (1080, 1157271), (1140, 1096362), (1185, 1054728), (1285, 972648), (1368, 913635), (1422, 878940), (1501, 832680), (1539, 812120), (1542, 810540), (1580, 791046), (1620, 771514), (1710, 730908), (1896, 659205), (2052, 609090), (2056, 607905), (2133, 585960), (2280, 548181), (2313, 540360), (2370, 527364), (2565, 487272), (2570, 486324), (2844, 439470), (3002, 416340), (3078, 406060), (3084, 405270), (3160, 395523), (3240, 385757), (3420, 365454), (3555, 351576), (3855, 324216), (4104, 304545), (4266, 292980), (4503, 277560), (4626, 270180), (4740, 263682), (4883, 255960), (5130, 243636), (5140, 243162), (5688, 219735), (6004, 208170), (6156, 203030), (6168, 202635), (6399, 195320), (6840, 182727), (6939, 180120), (7110, 175788), (7505, 166536), (7695, 162424), (7710, 162108), (8532, 146490), (9006, 138780), (9252, 135090), (9480, 131841), (9766, 127980), (10260, 121818), (10280, 121581), (10665, 117192), (11565, 108072), (12008, 104085), (12312, 101515), (12798, 97660), (13509, 92520), (13878, 90060), (14220, 87894), (14649, 85320), (15010, 83268), (15390, 81212), (15420, 81054), (17064, 73245), (18012, 69390), (18504, 67545), (19532, 63990), (20303, 61560), (20520, 60909), (20817, 60040), (21330, 58596), (22515, 55512), (23130, 54036), (24415, 51192), (25596, 48830), (27018, 46260), (27756, 45030), (28440, 43947), (29298, 42660), (30020, 41634), (30780, 40606), (30840, 40527), (31995, 39064), (34695, 36024)]