28697920160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 432

約数和(自身を含む): 88062552648

約数和(自身を除く): 59364632488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 293, 310, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 586, 620, 637, 728, 784, 806, 868, 910, 961, 980, 992, 1040, 1085, 1120, 1172, 1240, 1274, 1456, 1465, 1519, 1568, 1612, 1736, 1820, 1922, 1960, 2015, 2051, 2080, 2170, 2344, 2480, 2548, 2821, 2912, 2930, 3038, 3185, 3224, 3472, 3640, 3809, 3844, 3920, 4030, 4102, 4340, 4688, 4805, 4960, 5096, 5642, 5860, 6076, 6370, 6448, 6727, 6944, 7280, 7595, 7618, 7688, 7840, 8060, 8204, 8680, 9083, 9376, 9610, 10192, 10255, 11284, 11720, 12152, 12493, 12740, 12896, 13454, 14105, 14357, 14560, 15190, 15236, 15376, 16120, 16408, 17360, 18166, 19045, 19220, 19747, 20384, 20510, 22568, 23440, 24304, 24986, 25480, 26663, 26908, 28210, 28714, 30380, 30472, 30752, 32240, 32816, 33635, 34720, 36332, 38090, 38440, 39494, 41020, 45136, 45415, 46880, 47089, 48608, 49972, 50960, 53326, 53816, 56420, 57428, 60760, 60944, 62465, 63581, 64480, 65632, 67270, 71785, 72664, 76180, 76880, 78988, 82040, 87451, 90272, 90830, 94178, 98735, 99944, 101920, 106652, 107632, 112840, 114856, 118079, 121520, 121888, 124930, 127162, 133315, 134540, 143570, 145328, 152360, 153760, 157976, 164080, 174902, 181660, 186641, 188356, 197470, 199888, 213304, 215264, 225680, 229712, 235445, 236158, 243040, 249860, 254324, 266630, 269080, 281573, 287140, 290656, 304720, 315952, 317905, 328160, 349804, 363320, 373282, 376712, 394940, 399776, 426608, 437255, 445067, 451360, 459424, 470890, 472316, 499720, 508648, 533260, 538160, 563146, 574280, 590395, 609440, 612157, 631904, 635810, 699608, 726640, 746564, 753424, 789880, 826553, 853216, 874510, 890134, 933205, 941780, 944632, 999440, 1017296, 1066520, 1076320, 1126292, 1148560, 1180790, 1224314, 1271620, 1399216, 1407865, 1453280, 1493128, 1506848, 1579760, 1653106, 1749020, 1780268, 1866410, 1883560, 1889264, 1971011, 1998880, 2034592, 2133040, 2225335, 2252584, 2297120, 2361580, 2448628, 2543240, 2798432, 2815730, 2986256, 3060785, 3159520, 3306212, 3498040, 3560536, 3660449, 3732820, 3767120, 3778528, 3942022, 4132765, 4266080, 4450670, 4505168, 4723160, 4897256, 5086480, 5631460, 5785871, 5972512, 6121570, 6612424, 6996080, 7121072, 7320898, 7465640, 7534240, 7884044, 8265530, 8901340, 9010336, 9446320, 9794512, 9855055, 10172960, 11262920, 11571742, 12243140, 13224848, 13797077, 13992160, 14242144, 14641796, 14931280, 15768088, 16531060, 17802680, 18302245, 18892640, 19589024, 19710110, 22525840, 23143484, 24486280, 25623143, 26449696, 27594154, 28929355, 29283592, 29862560, 31536176, 33062120, 35605360, 36604490, 39420220, 45051680, 46286968, 48972560, 51246286, 55188308, 57858710, 58567184, 63072352, 66124240, 68985385, 71210720, 73208980, 78840440, 92573936, 97945120, 102492572, 110376616, 115717420, 117134368, 128115715, 132248480, 137970770, 146417960, 157680880, 179362001, 185147872, 204985144, 220753232, 231434840, 256231430, 275941540, 292835920, 315361760, 358724002, 409970288, 441506464, 462869680, 512462860, 551883080, 585671840, 717448004, 819940576, 896810005, 925739360, 1024925720, 1103766160, 1434896008, 1793620010, 2049851440, 2207532320, 2869792016, 3587240020, 4099702880, 5739584032, 7174480040, 14348960080, 28697920160]

約数ペア:

[(1, 28697920160), (2, 14348960080), (4, 7174480040), (5, 5739584032), (7, 4099702880), (8, 3587240020), (10, 2869792016), (13, 2207532320), (14, 2049851440), (16, 1793620010), (20, 1434896008), (26, 1103766160), (28, 1024925720), (31, 925739360), (32, 896810005), (35, 819940576), (40, 717448004), (49, 585671840), (52, 551883080), (56, 512462860), (62, 462869680), (65, 441506464), (70, 409970288), (80, 358724002), (91, 315361760), (98, 292835920), (104, 275941540), (112, 256231430), (124, 231434840), (130, 220753232), (140, 204985144), (155, 185147872), (160, 179362001), (182, 157680880), (196, 146417960), (208, 137970770), (217, 132248480), (224, 128115715), (245, 117134368), (248, 115717420), (260, 110376616), (280, 102492572), (293, 97945120), (310, 92573936), (364, 78840440), (392, 73208980), (403, 71210720), (416, 68985385), (434, 66124240), (455, 63072352), (490, 58567184), (496, 57858710), (520, 55188308), (560, 51246286), (586, 48972560), (620, 46286968), (637, 45051680), (728, 39420220), (784, 36604490), (806, 35605360), (868, 33062120), (910, 31536176), (961, 29862560), (980, 29283592), (992, 28929355), (1040, 27594154), (1085, 26449696), (1120, 25623143), (1172, 24486280), (1240, 23143484), (1274, 22525840), (1456, 19710110), (1465, 19589024), (1519, 18892640), (1568, 18302245), (1612, 17802680), (1736, 16531060), (1820, 15768088), (1922, 14931280), (1960, 14641796), (2015, 14242144), (2051, 13992160), (2080, 13797077), (2170, 13224848), (2344, 12243140), (2480, 11571742), (2548, 11262920), (2821, 10172960), (2912, 9855055), (2930, 9794512), (3038, 9446320), (3185, 9010336), (3224, 8901340), (3472, 8265530), (3640, 7884044), (3809, 7534240), (3844, 7465640), (3920, 7320898), (4030, 7121072), (4102, 6996080), (4340, 6612424), (4688, 6121570), (4805, 5972512), (4960, 5785871), (5096, 5631460), (5642, 5086480), (5860, 4897256), (6076, 4723160), (6370, 4505168), (6448, 4450670), (6727, 4266080), (6944, 4132765), (7280, 3942022), (7595, 3778528), (7618, 3767120), (7688, 3732820), (7840, 3660449), (8060, 3560536), (8204, 3498040), (8680, 3306212), (9083, 3159520), (9376, 3060785), (9610, 2986256), (10192, 2815730), (10255, 2798432), (11284, 2543240), (11720, 2448628), (12152, 2361580), (12493, 2297120), (12740, 2252584), (12896, 2225335), (13454, 2133040), (14105, 2034592), (14357, 1998880), (14560, 1971011), (15190, 1889264), (15236, 1883560), (15376, 1866410), (16120, 1780268), (16408, 1749020), (17360, 1653106), (18166, 1579760), (19045, 1506848), (19220, 1493128), (19747, 1453280), (20384, 1407865), (20510, 1399216), (22568, 1271620), (23440, 1224314), (24304, 1180790), (24986, 1148560), (25480, 1126292), (26663, 1076320), (26908, 1066520), (28210, 1017296), (28714, 999440), (30380, 944632), (30472, 941780), (30752, 933205), (32240, 890134), (32816, 874510), (33635, 853216), (34720, 826553), (36332, 789880), (38090, 753424), (38440, 746564), (39494, 726640), (41020, 699608), (45136, 635810), (45415, 631904), (46880, 612157), (47089, 609440), (48608, 590395), (49972, 574280), (50960, 563146), (53326, 538160), (53816, 533260), (56420, 508648), (57428, 499720), (60760, 472316), (60944, 470890), (62465, 459424), (63581, 451360), (64480, 445067), (65632, 437255), (67270, 426608), (71785, 399776), (72664, 394940), (76180, 376712), (76880, 373282), (78988, 363320), (82040, 349804), (87451, 328160), (90272, 317905), (90830, 315952), (94178, 304720), (98735, 290656), (99944, 287140), (101920, 281573), (106652, 269080), (107632, 266630), (112840, 254324), (114856, 249860), (118079, 243040), (121520, 236158), (121888, 235445), (124930, 229712), (127162, 225680), (133315, 215264), (134540, 213304), (143570, 199888), (145328, 197470), (152360, 188356), (153760, 186641), (157976, 181660), (164080, 174902)]