13721457960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:721

約数の個数: 384

約数和(自身を含む): 52127712000

約数和(自身を除く): 38406254040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 181, 201, 210, 252, 268, 280, 315, 335, 360, 362, 402, 420, 449, 469, 504, 536, 543, 603, 630, 670, 724, 804, 840, 898, 905, 938, 1005, 1086, 1206, 1260, 1267, 1340, 1347, 1407, 1448, 1608, 1629, 1796, 1810, 1876, 2010, 2172, 2245, 2345, 2412, 2520, 2534, 2680, 2694, 2715, 2814, 3015, 3143, 3258, 3592, 3620, 3752, 3801, 4020, 4041, 4221, 4344, 4490, 4690, 4824, 5068, 5388, 5430, 5628, 6030, 6286, 6335, 6516, 6735, 7035, 7240, 7602, 8040, 8082, 8145, 8442, 8980, 9380, 9429, 10136, 10776, 10860, 11256, 11403, 12060, 12127, 12572, 12670, 13032, 13470, 14070, 15204, 15715, 16164, 16290, 16884, 17960, 18760, 18858, 19005, 20205, 21105, 21720, 22806, 24120, 24254, 25144, 25340, 26940, 28140, 28287, 30083, 30408, 31430, 32328, 32580, 33768, 36381, 37716, 38010, 40410, 42210, 45612, 47145, 48508, 50680, 53880, 56280, 56574, 57015, 60166, 60635, 62860, 65160, 72762, 75432, 76020, 80820, 81269, 84420, 84889, 90249, 91224, 94290, 97016, 109143, 113148, 114030, 120332, 121270, 125720, 141435, 145524, 150415, 152040, 161640, 162538, 168840, 169778, 180498, 181905, 188580, 210581, 218286, 226296, 228060, 240664, 242540, 243807, 254667, 270747, 282870, 291048, 300830, 325076, 339556, 360996, 363810, 377160, 406345, 421162, 424445, 436572, 451245, 456120, 485080, 487614, 509334, 541494, 545715, 565740, 568883, 601660, 631743, 650152, 679112, 721992, 727620, 731421, 764001, 812690, 842324, 848890, 873144, 902490, 975228, 1018668, 1052905, 1082988, 1091430, 1131480, 1137766, 1203320, 1219035, 1263486, 1273335, 1353735, 1455240, 1462842, 1528002, 1625380, 1684648, 1697780, 1706649, 1804980, 1895229, 1950456, 2037336, 2105810, 2165976, 2182860, 2275532, 2438070, 2526972, 2546670, 2707470, 2844415, 2925684, 3056004, 3158715, 3250760, 3395560, 3413298, 3609960, 3657105, 3790458, 3820005, 4211620, 4365720, 4551064, 4876140, 5053944, 5093340, 5119947, 5414940, 5445023, 5688830, 5851368, 6112008, 6317430, 6826596, 7314210, 7580916, 7640010, 8423240, 8533245, 9476145, 9752280, 10186680, 10239894, 10829880, 10890046, 11377660, 12634860, 13653192, 14628420, 15161832, 15280020, 16335069, 17066490, 18952290, 20479788, 21780092, 22755320, 25269720, 25599735, 27225115, 29256840, 30560040, 32670138, 34132980, 37904580, 38115161, 40959576, 43560184, 49005207, 51199470, 54450230, 65340276, 68265960, 75809160, 76230322, 81675345, 98010414, 102398940, 108900460, 114345483, 130680552, 152460644, 163350690, 190575805, 196020828, 204797880, 217800920, 228690966, 245026035, 304921288, 326701380, 343036449, 381151610, 392041656, 457381932, 490052070, 571727415, 653402760, 686072898, 762303220, 914763864, 980104140, 1143454830, 1372145796, 1524606440, 1715182245, 1960208280, 2286909660, 2744291592, 3430364490, 4573819320, 6860728980, 13721457960]

約数ペア:

[(1, 13721457960), (2, 6860728980), (3, 4573819320), (4, 3430364490), (5, 2744291592), (6, 2286909660), (7, 1960208280), (8, 1715182245), (9, 1524606440), (10, 1372145796), (12, 1143454830), (14, 980104140), (15, 914763864), (18, 762303220), (20, 686072898), (21, 653402760), (24, 571727415), (28, 490052070), (30, 457381932), (35, 392041656), (36, 381151610), (40, 343036449), (42, 326701380), (45, 304921288), (56, 245026035), (60, 228690966), (63, 217800920), (67, 204797880), (70, 196020828), (72, 190575805), (84, 163350690), (90, 152460644), (105, 130680552), (120, 114345483), (126, 108900460), (134, 102398940), (140, 98010414), (168, 81675345), (180, 76230322), (181, 75809160), (201, 68265960), (210, 65340276), (252, 54450230), (268, 51199470), (280, 49005207), (315, 43560184), (335, 40959576), (360, 38115161), (362, 37904580), (402, 34132980), (420, 32670138), (449, 30560040), (469, 29256840), (504, 27225115), (536, 25599735), (543, 25269720), (603, 22755320), (630, 21780092), (670, 20479788), (724, 18952290), (804, 17066490), (840, 16335069), (898, 15280020), (905, 15161832), (938, 14628420), (1005, 13653192), (1086, 12634860), (1206, 11377660), (1260, 10890046), (1267, 10829880), (1340, 10239894), (1347, 10186680), (1407, 9752280), (1448, 9476145), (1608, 8533245), (1629, 8423240), (1796, 7640010), (1810, 7580916), (1876, 7314210), (2010, 6826596), (2172, 6317430), (2245, 6112008), (2345, 5851368), (2412, 5688830), (2520, 5445023), (2534, 5414940), (2680, 5119947), (2694, 5093340), (2715, 5053944), (2814, 4876140), (3015, 4551064), (3143, 4365720), (3258, 4211620), (3592, 3820005), (3620, 3790458), (3752, 3657105), (3801, 3609960), (4020, 3413298), (4041, 3395560), (4221, 3250760), (4344, 3158715), (4490, 3056004), (4690, 2925684), (4824, 2844415), (5068, 2707470), (5388, 2546670), (5430, 2526972), (5628, 2438070), (6030, 2275532), (6286, 2182860), (6335, 2165976), (6516, 2105810), (6735, 2037336), (7035, 1950456), (7240, 1895229), (7602, 1804980), (8040, 1706649), (8082, 1697780), (8145, 1684648), (8442, 1625380), (8980, 1528002), (9380, 1462842), (9429, 1455240), (10136, 1353735), (10776, 1273335), (10860, 1263486), (11256, 1219035), (11403, 1203320), (12060, 1137766), (12127, 1131480), (12572, 1091430), (12670, 1082988), (13032, 1052905), (13470, 1018668), (14070, 975228), (15204, 902490), (15715, 873144), (16164, 848890), (16290, 842324), (16884, 812690), (17960, 764001), (18760, 731421), (18858, 727620), (19005, 721992), (20205, 679112), (21105, 650152), (21720, 631743), (22806, 601660), (24120, 568883), (24254, 565740), (25144, 545715), (25340, 541494), (26940, 509334), (28140, 487614), (28287, 485080), (30083, 456120), (30408, 451245), (31430, 436572), (32328, 424445), (32580, 421162), (33768, 406345), (36381, 377160), (37716, 363810), (38010, 360996), (40410, 339556), (42210, 325076), (45612, 300830), (47145, 291048), (48508, 282870), (50680, 270747), (53880, 254667), (56280, 243807), (56574, 242540), (57015, 240664), (60166, 228060), (60635, 226296), (62860, 218286), (65160, 210581), (72762, 188580), (75432, 181905), (76020, 180498), (80820, 169778), (81269, 168840), (84420, 162538), (84889, 161640), (90249, 152040), (91224, 150415), (94290, 145524), (97016, 141435), (109143, 125720), (113148, 121270), (114030, 120332)]