248001600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 504

約数和(自身を含む): 1038864064

約数和(自身を除く): 790862464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 61, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 121, 122, 132, 140, 150, 154, 160, 165, 168, 175, 176, 183, 192, 200, 210, 220, 224, 231, 240, 242, 244, 264, 275, 280, 300, 305, 308, 320, 330, 336, 350, 352, 363, 366, 385, 400, 420, 427, 440, 448, 462, 480, 484, 488, 525, 528, 550, 560, 600, 605, 610, 616, 660, 671, 672, 700, 704, 726, 732, 770, 800, 825, 840, 847, 854, 880, 915, 924, 960, 968, 976, 1050, 1056, 1100, 1120, 1155, 1200, 1210, 1220, 1232, 1281, 1320, 1342, 1344, 1400, 1452, 1464, 1525, 1540, 1600, 1650, 1680, 1694, 1708, 1760, 1815, 1830, 1848, 1925, 1936, 1952, 2013, 2100, 2112, 2135, 2200, 2240, 2310, 2400, 2420, 2440, 2464, 2541, 2562, 2640, 2684, 2800, 2904, 2928, 3025, 3050, 3080, 3300, 3355, 3360, 3388, 3416, 3520, 3630, 3660, 3696, 3850, 3872, 3904, 4026, 4200, 4235, 4270, 4400, 4575, 4620, 4697, 4800, 4840, 4880, 4928, 5082, 5124, 5280, 5368, 5600, 5775, 5808, 5856, 6050, 6100, 6160, 6405, 6600, 6710, 6720, 6776, 6832, 7260, 7320, 7381, 7392, 7700, 7744, 8052, 8400, 8470, 8540, 8800, 9075, 9150, 9240, 9394, 9680, 9760, 10065, 10164, 10248, 10560, 10675, 10736, 11200, 11550, 11616, 11712, 12100, 12200, 12320, 12705, 12810, 13200, 13420, 13552, 13664, 14091, 14520, 14640, 14762, 14784, 15400, 16104, 16775, 16800, 16940, 17080, 17600, 18150, 18300, 18480, 18788, 19360, 19520, 20130, 20328, 20496, 21175, 21350, 21472, 22143, 23100, 23232, 23485, 24200, 24400, 24640, 25410, 25620, 26400, 26840, 27104, 27328, 28182, 29040, 29280, 29524, 30800, 32025, 32208, 33550, 33600, 33880, 34160, 36300, 36600, 36905, 36960, 37576, 38720, 40260, 40656, 40992, 42350, 42700, 42944, 44286, 46200, 46970, 48400, 48800, 50325, 50820, 51240, 51667, 52800, 53680, 54208, 56364, 58080, 58560, 59048, 61600, 63525, 64050, 64416, 67100, 67760, 68320, 70455, 72600, 73200, 73810, 73920, 75152, 80520, 81312, 81984, 84700, 85400, 88572, 92400, 93940, 96800, 97600, 100650, 101640, 102480, 103334, 107360, 110715, 112728, 116160, 117425, 118096, 123200, 127050, 128100, 128832, 134200, 135520, 136640, 140910, 145200, 146400, 147620, 150304, 155001, 161040, 162624, 169400, 170800, 177144, 184525, 184800, 187880, 193600, 201300, 203280, 204960, 206668, 214720, 221430, 225456, 234850, 236192, 254100, 256200, 258335, 268400, 271040, 281820, 290400, 292800, 295240, 300608, 310002, 322080, 338800, 341600, 352275, 354288, 369050, 369600, 375760, 402600, 406560, 409920, 413336, 442860, 450912, 469700, 472384, 508200, 512400, 516670, 536800, 553575, 563640, 580800, 590480, 620004, 644160, 677600, 683200, 704550, 708576, 738100, 751520, 775005, 805200, 813120, 826672, 885720, 901824, 939400, 1016400, 1024800, 1033340, 1073600, 1107150, 1127280, 1180960, 1240008, 1291675, 1355200, 1409100, 1417152, 1476200, 1503040, 1550010, 1610400, 1653344, 1771440, 1878800, 2032800, 2049600, 2066680, 2214300, 2254560, 2361920, 2480016, 2583350, 2818200, 2952400, 3100020, 3220800, 3306688, 3542880, 3757600, 3875025, 4065600, 4133360, 4428600, 4509120, 4960032, 5166700, 5636400, 5904800, 6200040, 7085760, 7515200, 7750050, 8266720, 8857200, 9920064, 10333400, 11272800, 11809600, 12400080, 15500100, 16533440, 17714400, 20666800, 22545600, 24800160, 31000200, 35428800, 41333600, 49600320, 62000400, 82667200, 124000800, 248001600]

約数ペア:

[(1, 248001600), (2, 124000800), (3, 82667200), (4, 62000400), (5, 49600320), (6, 41333600), (7, 35428800), (8, 31000200), (10, 24800160), (11, 22545600), (12, 20666800), (14, 17714400), (15, 16533440), (16, 15500100), (20, 12400080), (21, 11809600), (22, 11272800), (24, 10333400), (25, 9920064), (28, 8857200), (30, 8266720), (32, 7750050), (33, 7515200), (35, 7085760), (40, 6200040), (42, 5904800), (44, 5636400), (48, 5166700), (50, 4960032), (55, 4509120), (56, 4428600), (60, 4133360), (61, 4065600), (64, 3875025), (66, 3757600), (70, 3542880), (75, 3306688), (77, 3220800), (80, 3100020), (84, 2952400), (88, 2818200), (96, 2583350), (100, 2480016), (105, 2361920), (110, 2254560), (112, 2214300), (120, 2066680), (121, 2049600), (122, 2032800), (132, 1878800), (140, 1771440), (150, 1653344), (154, 1610400), (160, 1550010), (165, 1503040), (168, 1476200), (175, 1417152), (176, 1409100), (183, 1355200), (192, 1291675), (200, 1240008), (210, 1180960), (220, 1127280), (224, 1107150), (231, 1073600), (240, 1033340), (242, 1024800), (244, 1016400), (264, 939400), (275, 901824), (280, 885720), (300, 826672), (305, 813120), (308, 805200), (320, 775005), (330, 751520), (336, 738100), (350, 708576), (352, 704550), (363, 683200), (366, 677600), (385, 644160), (400, 620004), (420, 590480), (427, 580800), (440, 563640), (448, 553575), (462, 536800), (480, 516670), (484, 512400), (488, 508200), (525, 472384), (528, 469700), (550, 450912), (560, 442860), (600, 413336), (605, 409920), (610, 406560), (616, 402600), (660, 375760), (671, 369600), (672, 369050), (700, 354288), (704, 352275), (726, 341600), (732, 338800), (770, 322080), (800, 310002), (825, 300608), (840, 295240), (847, 292800), (854, 290400), (880, 281820), (915, 271040), (924, 268400), (960, 258335), (968, 256200), (976, 254100), (1050, 236192), (1056, 234850), (1100, 225456), (1120, 221430), (1155, 214720), (1200, 206668), (1210, 204960), (1220, 203280), (1232, 201300), (1281, 193600), (1320, 187880), (1342, 184800), (1344, 184525), (1400, 177144), (1452, 170800), (1464, 169400), (1525, 162624), (1540, 161040), (1600, 155001), (1650, 150304), (1680, 147620), (1694, 146400), (1708, 145200), (1760, 140910), (1815, 136640), (1830, 135520), (1848, 134200), (1925, 128832), (1936, 128100), (1952, 127050), (2013, 123200), (2100, 118096), (2112, 117425), (2135, 116160), (2200, 112728), (2240, 110715), (2310, 107360), (2400, 103334), (2420, 102480), (2440, 101640), (2464, 100650), (2541, 97600), (2562, 96800), (2640, 93940), (2684, 92400), (2800, 88572), (2904, 85400), (2928, 84700), (3025, 81984), (3050, 81312), (3080, 80520), (3300, 75152), (3355, 73920), (3360, 73810), (3388, 73200), (3416, 72600), (3520, 70455), (3630, 68320), (3660, 67760), (3696, 67100), (3850, 64416), (3872, 64050), (3904, 63525), (4026, 61600), (4200, 59048), (4235, 58560), (4270, 58080), (4400, 56364), (4575, 54208), (4620, 53680), (4697, 52800), (4800, 51667), (4840, 51240), (4880, 50820), (4928, 50325), (5082, 48800), (5124, 48400), (5280, 46970), (5368, 46200), (5600, 44286), (5775, 42944), (5808, 42700), (5856, 42350), (6050, 40992), (6100, 40656), (6160, 40260), (6405, 38720), (6600, 37576), (6710, 36960), (6720, 36905), (6776, 36600), (6832, 36300), (7260, 34160), (7320, 33880), (7381, 33600), (7392, 33550), (7700, 32208), (7744, 32025), (8052, 30800), (8400, 29524), (8470, 29280), (8540, 29040), (8800, 28182), (9075, 27328), (9150, 27104), (9240, 26840), (9394, 26400), (9680, 25620), (9760, 25410), (10065, 24640), (10164, 24400), (10248, 24200), (10560, 23485), (10675, 23232), (10736, 23100), (11200, 22143), (11550, 21472), (11616, 21350), (11712, 21175), (12100, 20496), (12200, 20328), (12320, 20130), (12705, 19520), (12810, 19360), (13200, 18788), (13420, 18480), (13552, 18300), (13664, 18150), (14091, 17600), (14520, 17080), (14640, 16940), (14762, 16800), (14784, 16775), (15400, 16104)]