12739381920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2274

約数の個数: 288

約数和(自身を含む): 45392151168

約数和(自身を除く): 32652769248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 243, 270, 288, 314, 324, 360, 405, 432, 471, 480, 486, 540, 628, 648, 720, 785, 810, 864, 942, 972, 1080, 1215, 1256, 1296, 1413, 1440, 1570, 1620, 1884, 1944, 2087, 2160, 2355, 2430, 2512, 2592, 2826, 3140, 3240, 3768, 3888, 4174, 4239, 4320, 4710, 4860, 5024, 5652, 6261, 6280, 6480, 7065, 7536, 7776, 8348, 8478, 9420, 9720, 10435, 11304, 12522, 12560, 12717, 12960, 14130, 15072, 16696, 16956, 18783, 18840, 19440, 20870, 21195, 22608, 25044, 25120, 25434, 28260, 31305, 33392, 33912, 37566, 37680, 38151, 38880, 41740, 42390, 45216, 50088, 50868, 56349, 56520, 62610, 63585, 66784, 67824, 75132, 75360, 76302, 83480, 84780, 93915, 100176, 101736, 112698, 113040, 125220, 127170, 135648, 150264, 152604, 166960, 169047, 169560, 187830, 190755, 200352, 203472, 225396, 226080, 250440, 254340, 281745, 300528, 305208, 327659, 333920, 338094, 339120, 375660, 381510, 406944, 450792, 500880, 507141, 508680, 563490, 601056, 610416, 655318, 676188, 678240, 751320, 763020, 845235, 901584, 982977, 1001760, 1014282, 1017360, 1126980, 1220832, 1310636, 1352376, 1502640, 1526040, 1638295, 1690470, 1803168, 1965954, 2028564, 2034720, 2253960, 2535705, 2621272, 2704752, 2948931, 3005280, 3052080, 3276590, 3380940, 3931908, 4057128, 4507920, 4914885, 5071410, 5242544, 5409504, 5897862, 6104160, 6553180, 6761880, 7863816, 8114256, 8846793, 9015840, 9829770, 10142820, 10485088, 11795724, 13106360, 13523760, 14744655, 15727632, 16228512, 17693586, 19659540, 20285640, 23591448, 26212720, 26540379, 27047520, 29489310, 31455264, 35387172, 39319080, 40571280, 44233965, 47182896, 52425440, 53080758, 58978620, 70774344, 78638160, 79621137, 81142560, 88467930, 94365792, 106161516, 117957240, 132701895, 141548688, 157276320, 159242274, 176935860, 212323032, 235914480, 265403790, 283097376, 318484548, 353871720, 398105685, 424646064, 471828960, 530807580, 636969096, 707743440, 796211370, 849292128, 1061615160, 1273938192, 1415486880, 1592422740, 2123230320, 2547876384, 3184845480, 4246460640, 6369690960, 12739381920]

約数ペア:

[(1, 12739381920), (2, 6369690960), (3, 4246460640), (4, 3184845480), (5, 2547876384), (6, 2123230320), (8, 1592422740), (9, 1415486880), (10, 1273938192), (12, 1061615160), (15, 849292128), (16, 796211370), (18, 707743440), (20, 636969096), (24, 530807580), (27, 471828960), (30, 424646064), (32, 398105685), (36, 353871720), (40, 318484548), (45, 283097376), (48, 265403790), (54, 235914480), (60, 212323032), (72, 176935860), (80, 159242274), (81, 157276320), (90, 141548688), (96, 132701895), (108, 117957240), (120, 106161516), (135, 94365792), (144, 88467930), (157, 81142560), (160, 79621137), (162, 78638160), (180, 70774344), (216, 58978620), (240, 53080758), (243, 52425440), (270, 47182896), (288, 44233965), (314, 40571280), (324, 39319080), (360, 35387172), (405, 31455264), (432, 29489310), (471, 27047520), (480, 26540379), (486, 26212720), (540, 23591448), (628, 20285640), (648, 19659540), (720, 17693586), (785, 16228512), (810, 15727632), (864, 14744655), (942, 13523760), (972, 13106360), (1080, 11795724), (1215, 10485088), (1256, 10142820), (1296, 9829770), (1413, 9015840), (1440, 8846793), (1570, 8114256), (1620, 7863816), (1884, 6761880), (1944, 6553180), (2087, 6104160), (2160, 5897862), (2355, 5409504), (2430, 5242544), (2512, 5071410), (2592, 4914885), (2826, 4507920), (3140, 4057128), (3240, 3931908), (3768, 3380940), (3888, 3276590), (4174, 3052080), (4239, 3005280), (4320, 2948931), (4710, 2704752), (4860, 2621272), (5024, 2535705), (5652, 2253960), (6261, 2034720), (6280, 2028564), (6480, 1965954), (7065, 1803168), (7536, 1690470), (7776, 1638295), (8348, 1526040), (8478, 1502640), (9420, 1352376), (9720, 1310636), (10435, 1220832), (11304, 1126980), (12522, 1017360), (12560, 1014282), (12717, 1001760), (12960, 982977), (14130, 901584), (15072, 845235), (16696, 763020), (16956, 751320), (18783, 678240), (18840, 676188), (19440, 655318), (20870, 610416), (21195, 601056), (22608, 563490), (25044, 508680), (25120, 507141), (25434, 500880), (28260, 450792), (31305, 406944), (33392, 381510), (33912, 375660), (37566, 339120), (37680, 338094), (38151, 333920), (38880, 327659), (41740, 305208), (42390, 300528), (45216, 281745), (50088, 254340), (50868, 250440), (56349, 226080), (56520, 225396), (62610, 203472), (63585, 200352), (66784, 190755), (67824, 187830), (75132, 169560), (75360, 169047), (76302, 166960), (83480, 152604), (84780, 150264), (93915, 135648), (100176, 127170), (101736, 125220), (112698, 113040)]