1688734080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 288

約数和(自身を含む): 6412376880

約数和(自身を除く): 4723642800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2420, 2423, 2640, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4224, 4356, 4840, 4846, 5280, 5445, 5760, 5808, 6336, 7040, 7260, 7269, 7744, 7920, 8712, 9680, 9692, 10560, 10890, 11616, 12115, 12672, 14520, 14538, 15488, 15840, 17424, 19360, 19384, 21120, 21780, 21807, 23232, 24230, 26653, 29040, 29076, 31680, 34848, 36345, 38720, 38768, 43560, 43614, 46464, 48460, 53306, 58080, 58152, 63360, 69696, 72690, 77440, 77536, 79959, 87120, 87228, 96920, 106612, 109035, 116160, 116304, 133265, 139392, 145380, 155072, 159918, 174240, 174456, 193840, 213224, 218070, 232320, 232608, 239877, 266530, 290760, 293183, 310144, 319836, 348480, 348912, 387680, 399795, 426448, 436140, 465216, 479754, 533060, 581520, 586366, 639672, 696960, 697824, 775360, 799590, 852896, 872280, 879549, 930432, 959508, 1066120, 1163040, 1172732, 1199385, 1279344, 1395648, 1465915, 1550720, 1599180, 1705792, 1744560, 1759098, 1919016, 2132240, 2326080, 2345464, 2398770, 2558688, 2638647, 2791296, 2931830, 3198360, 3411584, 3489120, 3518196, 3838032, 4264480, 4397745, 4652160, 4690928, 4797540, 5117376, 5277294, 5863660, 6396720, 6978240, 7036392, 7676064, 8528960, 8795490, 9381856, 9595080, 10234752, 10554588, 11727320, 12793440, 13193235, 13956480, 14072784, 15352128, 17057920, 17590980, 18763712, 19190160, 21109176, 23454640, 25586880, 26386470, 28145568, 30704256, 35181960, 37527424, 38380320, 42218352, 46909280, 51173760, 52772940, 56291136, 70363920, 76760640, 84436704, 93818560, 105545880, 112582272, 140727840, 153521280, 168873408, 187637120, 211091760, 281455680, 337746816, 422183520, 562911360, 844367040, 1688734080]

約数ペア:

[(1, 1688734080), (2, 844367040), (3, 562911360), (4, 422183520), (5, 337746816), (6, 281455680), (8, 211091760), (9, 187637120), (10, 168873408), (11, 153521280), (12, 140727840), (15, 112582272), (16, 105545880), (18, 93818560), (20, 84436704), (22, 76760640), (24, 70363920), (30, 56291136), (32, 52772940), (33, 51173760), (36, 46909280), (40, 42218352), (44, 38380320), (45, 37527424), (48, 35181960), (55, 30704256), (60, 28145568), (64, 26386470), (66, 25586880), (72, 23454640), (80, 21109176), (88, 19190160), (90, 18763712), (96, 17590980), (99, 17057920), (110, 15352128), (120, 14072784), (121, 13956480), (128, 13193235), (132, 12793440), (144, 11727320), (160, 10554588), (165, 10234752), (176, 9595080), (180, 9381856), (192, 8795490), (198, 8528960), (220, 7676064), (240, 7036392), (242, 6978240), (264, 6396720), (288, 5863660), (320, 5277294), (330, 5117376), (352, 4797540), (360, 4690928), (363, 4652160), (384, 4397745), (396, 4264480), (440, 3838032), (480, 3518196), (484, 3489120), (495, 3411584), (528, 3198360), (576, 2931830), (605, 2791296), (640, 2638647), (660, 2558688), (704, 2398770), (720, 2345464), (726, 2326080), (792, 2132240), (880, 1919016), (960, 1759098), (968, 1744560), (990, 1705792), (1056, 1599180), (1089, 1550720), (1152, 1465915), (1210, 1395648), (1320, 1279344), (1408, 1199385), (1440, 1172732), (1452, 1163040), (1584, 1066120), (1760, 959508), (1815, 930432), (1920, 879549), (1936, 872280), (1980, 852896), (2112, 799590), (2178, 775360), (2420, 697824), (2423, 696960), (2640, 639672), (2880, 586366), (2904, 581520), (3168, 533060), (3520, 479754), (3630, 465216), (3872, 436140), (3960, 426448), (4224, 399795), (4356, 387680), (4840, 348912), (4846, 348480), (5280, 319836), (5445, 310144), (5760, 293183), (5808, 290760), (6336, 266530), (7040, 239877), (7260, 232608), (7269, 232320), (7744, 218070), (7920, 213224), (8712, 193840), (9680, 174456), (9692, 174240), (10560, 159918), (10890, 155072), (11616, 145380), (12115, 139392), (12672, 133265), (14520, 116304), (14538, 116160), (15488, 109035), (15840, 106612), (17424, 96920), (19360, 87228), (19384, 87120), (21120, 79959), (21780, 77536), (21807, 77440), (23232, 72690), (24230, 69696), (26653, 63360), (29040, 58152), (29076, 58080), (31680, 53306), (34848, 48460), (36345, 46464), (38720, 43614), (38768, 43560)]