291847920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 480

約数和(自身を含む): 1196923392

約数和(自身を除く): 905075472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 65, 69, 70, 78, 80, 83, 84, 91, 92, 98, 104, 105, 112, 115, 120, 130, 138, 140, 147, 156, 161, 166, 168, 182, 184, 195, 196, 208, 210, 230, 240, 245, 249, 260, 273, 276, 280, 294, 299, 312, 322, 332, 336, 345, 364, 368, 390, 392, 415, 420, 455, 460, 483, 490, 498, 520, 546, 552, 560, 581, 588, 598, 624, 637, 644, 664, 690, 728, 735, 780, 784, 805, 830, 840, 897, 910, 920, 966, 980, 996, 1040, 1079, 1092, 1104, 1127, 1162, 1176, 1196, 1245, 1274, 1288, 1328, 1365, 1380, 1456, 1470, 1495, 1560, 1610, 1660, 1680, 1743, 1794, 1820, 1840, 1909, 1911, 1932, 1960, 1992, 2093, 2158, 2184, 2254, 2324, 2352, 2392, 2415, 2490, 2548, 2576, 2730, 2760, 2905, 2940, 2990, 3120, 3185, 3220, 3237, 3320, 3381, 3486, 3588, 3640, 3818, 3822, 3864, 3920, 3984, 4067, 4186, 4316, 4368, 4485, 4508, 4648, 4784, 4830, 4980, 5096, 5395, 5460, 5520, 5635, 5727, 5810, 5880, 5980, 6279, 6370, 6440, 6474, 6640, 6762, 6972, 7176, 7280, 7553, 7636, 7644, 7728, 8134, 8372, 8632, 8715, 8970, 9016, 9296, 9545, 9555, 9660, 9960, 10192, 10465, 10790, 10920, 11270, 11454, 11620, 11760, 11960, 12201, 12558, 12740, 12880, 12948, 13363, 13524, 13944, 14352, 14651, 15106, 15272, 15288, 16185, 16268, 16744, 16905, 17264, 17430, 17940, 18032, 19090, 19110, 19320, 19920, 20335, 20930, 21580, 21840, 22540, 22659, 22908, 23240, 23920, 24402, 24817, 25116, 25480, 25896, 26726, 27048, 27888, 28635, 29302, 30212, 30544, 30576, 31395, 32370, 32536, 33488, 33810, 34860, 35880, 37765, 38180, 38220, 38640, 40089, 40670, 41860, 43160, 43953, 45080, 45318, 45816, 46480, 48804, 49634, 50232, 50960, 51792, 52871, 53452, 54096, 57270, 58604, 60424, 61005, 62790, 64740, 65072, 66815, 67620, 69720, 71760, 73255, 74451, 75530, 76360, 76440, 80178, 81340, 83720, 86320, 87906, 90160, 90636, 91632, 93541, 97608, 99268, 100464, 105742, 106904, 113295, 114540, 117208, 120848, 122010, 124085, 125580, 129480, 133630, 135240, 139440, 146510, 148902, 151060, 152720, 152880, 158613, 160356, 162680, 167440, 173719, 175812, 181272, 187082, 195216, 198536, 200445, 211484, 213808, 219765, 226590, 229080, 234416, 244020, 248170, 251160, 258960, 264355, 267260, 270480, 280623, 293020, 297804, 302120, 317226, 320712, 325360, 347438, 351624, 362544, 372255, 374164, 397072, 400890, 422968, 439530, 453180, 458160, 467705, 488040, 496340, 502320, 521157, 528710, 534520, 561246, 586040, 595608, 604240, 634452, 641424, 694876, 703248, 744510, 748328, 793065, 801780, 845936, 868595, 879060, 906360, 935410, 976080, 992680, 1042314, 1057420, 1069040, 1122492, 1172080, 1191216, 1216033, 1268904, 1389752, 1403115, 1489020, 1496656, 1586130, 1603560, 1737190, 1758120, 1812720, 1870820, 1985360, 2084628, 2114840, 2244984, 2432066, 2537808, 2605785, 2779504, 2806230, 2978040, 3172260, 3207120, 3474380, 3516240, 3648099, 3741640, 4169256, 4229680, 4489968, 4864132, 5211570, 5612460, 5956080, 6080165, 6344520, 6948760, 7296198, 7483280, 8338512, 9728264, 10423140, 11224920, 12160330, 12689040, 13897520, 14592396, 18240495, 19456528, 20846280, 22449840, 24320660, 29184792, 36480990, 41692560, 48641320, 58369584, 72961980, 97282640, 145923960, 291847920]

約数ペア:

[(1, 291847920), (2, 145923960), (3, 97282640), (4, 72961980), (5, 58369584), (6, 48641320), (7, 41692560), (8, 36480990), (10, 29184792), (12, 24320660), (13, 22449840), (14, 20846280), (15, 19456528), (16, 18240495), (20, 14592396), (21, 13897520), (23, 12689040), (24, 12160330), (26, 11224920), (28, 10423140), (30, 9728264), (35, 8338512), (39, 7483280), (40, 7296198), (42, 6948760), (46, 6344520), (48, 6080165), (49, 5956080), (52, 5612460), (56, 5211570), (60, 4864132), (65, 4489968), (69, 4229680), (70, 4169256), (78, 3741640), (80, 3648099), (83, 3516240), (84, 3474380), (91, 3207120), (92, 3172260), (98, 2978040), (104, 2806230), (105, 2779504), (112, 2605785), (115, 2537808), (120, 2432066), (130, 2244984), (138, 2114840), (140, 2084628), (147, 1985360), (156, 1870820), (161, 1812720), (166, 1758120), (168, 1737190), (182, 1603560), (184, 1586130), (195, 1496656), (196, 1489020), (208, 1403115), (210, 1389752), (230, 1268904), (240, 1216033), (245, 1191216), (249, 1172080), (260, 1122492), (273, 1069040), (276, 1057420), (280, 1042314), (294, 992680), (299, 976080), (312, 935410), (322, 906360), (332, 879060), (336, 868595), (345, 845936), (364, 801780), (368, 793065), (390, 748328), (392, 744510), (415, 703248), (420, 694876), (455, 641424), (460, 634452), (483, 604240), (490, 595608), (498, 586040), (520, 561246), (546, 534520), (552, 528710), (560, 521157), (581, 502320), (588, 496340), (598, 488040), (624, 467705), (637, 458160), (644, 453180), (664, 439530), (690, 422968), (728, 400890), (735, 397072), (780, 374164), (784, 372255), (805, 362544), (830, 351624), (840, 347438), (897, 325360), (910, 320712), (920, 317226), (966, 302120), (980, 297804), (996, 293020), (1040, 280623), (1079, 270480), (1092, 267260), (1104, 264355), (1127, 258960), (1162, 251160), (1176, 248170), (1196, 244020), (1245, 234416), (1274, 229080), (1288, 226590), (1328, 219765), (1365, 213808), (1380, 211484), (1456, 200445), (1470, 198536), (1495, 195216), (1560, 187082), (1610, 181272), (1660, 175812), (1680, 173719), (1743, 167440), (1794, 162680), (1820, 160356), (1840, 158613), (1909, 152880), (1911, 152720), (1932, 151060), (1960, 148902), (1992, 146510), (2093, 139440), (2158, 135240), (2184, 133630), (2254, 129480), (2324, 125580), (2352, 124085), (2392, 122010), (2415, 120848), (2490, 117208), (2548, 114540), (2576, 113295), (2730, 106904), (2760, 105742), (2905, 100464), (2940, 99268), (2990, 97608), (3120, 93541), (3185, 91632), (3220, 90636), (3237, 90160), (3320, 87906), (3381, 86320), (3486, 83720), (3588, 81340), (3640, 80178), (3818, 76440), (3822, 76360), (3864, 75530), (3920, 74451), (3984, 73255), (4067, 71760), (4186, 69720), (4316, 67620), (4368, 66815), (4485, 65072), (4508, 64740), (4648, 62790), (4784, 61005), (4830, 60424), (4980, 58604), (5096, 57270), (5395, 54096), (5460, 53452), (5520, 52871), (5635, 51792), (5727, 50960), (5810, 50232), (5880, 49634), (5980, 48804), (6279, 46480), (6370, 45816), (6440, 45318), (6474, 45080), (6640, 43953), (6762, 43160), (6972, 41860), (7176, 40670), (7280, 40089), (7553, 38640), (7636, 38220), (7644, 38180), (7728, 37765), (8134, 35880), (8372, 34860), (8632, 33810), (8715, 33488), (8970, 32536), (9016, 32370), (9296, 31395), (9545, 30576), (9555, 30544), (9660, 30212), (9960, 29302), (10192, 28635), (10465, 27888), (10790, 27048), (10920, 26726), (11270, 25896), (11454, 25480), (11620, 25116), (11760, 24817), (11960, 24402), (12201, 23920), (12558, 23240), (12740, 22908), (12880, 22659), (12948, 22540), (13363, 21840), (13524, 21580), (13944, 20930), (14352, 20335), (14651, 19920), (15106, 19320), (15272, 19110), (15288, 19090), (16185, 18032), (16268, 17940), (16744, 17430), (16905, 17264)]