1291993920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3422

約数の個数: 336

約数和(自身を含む): 5347655040

約数和(自身を除く): 4055661120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3192, 3360, 3373, 3420, 3648, 3990, 4032, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6080, 6384, 6720, 6746, 6840, 7980, 8512, 9120, 9576, 10080, 10119, 10640, 10944, 11970, 12768, 13492, 13680, 15960, 16865, 18240, 19152, 20160, 20238, 21280, 23611, 23940, 25536, 26984, 27360, 30357, 31920, 33730, 38304, 40476, 42560, 47222, 47880, 50595, 53968, 54720, 60714, 63840, 64087, 67460, 70833, 76608, 80952, 94444, 95760, 101190, 107936, 118055, 121428, 127680, 128174, 134920, 141666, 151785, 161904, 188888, 191520, 192261, 202380, 212499, 215872, 236110, 242856, 256348, 269840, 283332, 303570, 320435, 323808, 354165, 377776, 383040, 384522, 404760, 424998, 448609, 472220, 485712, 512696, 539680, 566664, 576783, 607140, 640870, 647616, 708330, 755552, 769044, 809520, 849996, 897218, 944440, 961305, 971424, 1025392, 1062495, 1079360, 1133328, 1153566, 1214280, 1281740, 1345827, 1416660, 1511104, 1538088, 1619040, 1699992, 1794436, 1888880, 1922610, 1942848, 2050784, 2124990, 2243045, 2266656, 2307132, 2428560, 2563480, 2691654, 2833320, 2883915, 3076176, 3238080, 3399984, 3588872, 3777760, 3845220, 4037481, 4101568, 4249980, 4486090, 4533312, 4614264, 4857120, 5126960, 5383308, 5666640, 5767830, 6152352, 6729135, 6799968, 7177744, 7555520, 7690440, 8074962, 8499960, 8972180, 9228528, 9714240, 10253920, 10766616, 11333280, 11535660, 12304704, 13458270, 13599936, 14355488, 15380880, 16149924, 16999920, 17944360, 18457056, 20187405, 20507840, 21533232, 22666560, 23071320, 26916540, 28710976, 30761760, 32299848, 33999840, 35888720, 36914112, 40374810, 43066464, 46142640, 53833080, 61523520, 64599696, 67999680, 71777440, 80749620, 86132928, 92285280, 107666160, 129199392, 143554880, 161499240, 184570560, 215332320, 258398784, 322998480, 430664640, 645996960, 1291993920]

約数ペア:

[(1, 1291993920), (2, 645996960), (3, 430664640), (4, 322998480), (5, 258398784), (6, 215332320), (7, 184570560), (8, 161499240), (9, 143554880), (10, 129199392), (12, 107666160), (14, 92285280), (15, 86132928), (16, 80749620), (18, 71777440), (19, 67999680), (20, 64599696), (21, 61523520), (24, 53833080), (28, 46142640), (30, 43066464), (32, 40374810), (35, 36914112), (36, 35888720), (38, 33999840), (40, 32299848), (42, 30761760), (45, 28710976), (48, 26916540), (56, 23071320), (57, 22666560), (60, 21533232), (63, 20507840), (64, 20187405), (70, 18457056), (72, 17944360), (76, 16999920), (80, 16149924), (84, 15380880), (90, 14355488), (95, 13599936), (96, 13458270), (105, 12304704), (112, 11535660), (114, 11333280), (120, 10766616), (126, 10253920), (133, 9714240), (140, 9228528), (144, 8972180), (152, 8499960), (160, 8074962), (168, 7690440), (171, 7555520), (180, 7177744), (190, 6799968), (192, 6729135), (210, 6152352), (224, 5767830), (228, 5666640), (240, 5383308), (252, 5126960), (266, 4857120), (280, 4614264), (285, 4533312), (288, 4486090), (304, 4249980), (315, 4101568), (320, 4037481), (336, 3845220), (342, 3777760), (360, 3588872), (380, 3399984), (399, 3238080), (420, 3076176), (448, 2883915), (456, 2833320), (480, 2691654), (504, 2563480), (532, 2428560), (560, 2307132), (570, 2266656), (576, 2243045), (608, 2124990), (630, 2050784), (665, 1942848), (672, 1922610), (684, 1888880), (720, 1794436), (760, 1699992), (798, 1619040), (840, 1538088), (855, 1511104), (912, 1416660), (960, 1345827), (1008, 1281740), (1064, 1214280), (1120, 1153566), (1140, 1133328), (1197, 1079360), (1216, 1062495), (1260, 1025392), (1330, 971424), (1344, 961305), (1368, 944440), (1440, 897218), (1520, 849996), (1596, 809520), (1680, 769044), (1710, 755552), (1824, 708330), (1995, 647616), (2016, 640870), (2128, 607140), (2240, 576783), (2280, 566664), (2394, 539680), (2520, 512696), (2660, 485712), (2736, 472220), (2880, 448609), (3040, 424998), (3192, 404760), (3360, 384522), (3373, 383040), (3420, 377776), (3648, 354165), (3990, 323808), (4032, 320435), (4256, 303570), (4560, 283332), (4788, 269840), (5040, 256348), (5320, 242856), (5472, 236110), (5985, 215872), (6080, 212499), (6384, 202380), (6720, 192261), (6746, 191520), (6840, 188888), (7980, 161904), (8512, 151785), (9120, 141666), (9576, 134920), (10080, 128174), (10119, 127680), (10640, 121428), (10944, 118055), (11970, 107936), (12768, 101190), (13492, 95760), (13680, 94444), (15960, 80952), (16865, 76608), (18240, 70833), (19152, 67460), (20160, 64087), (20238, 63840), (21280, 60714), (23611, 54720), (23940, 53968), (25536, 50595), (26984, 47880), (27360, 47222), (30357, 42560), (31920, 40476), (33730, 38304)]