1691355840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2875

約数の個数: 224

約数和(自身を含む): 5841699264

約数和(自身を除く): 4150343424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 408, 444, 480, 510, 544, 555, 592, 629, 680, 740, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1632, 1776, 1887, 2040, 2220, 2368, 2516, 2720, 2801, 2960, 3145, 3264, 3552, 3774, 4080, 4440, 5032, 5440, 5602, 5920, 6290, 7104, 7548, 8160, 8403, 8880, 9435, 10064, 11204, 11840, 12580, 14005, 15096, 16320, 16806, 17760, 18870, 20128, 22408, 25160, 28010, 30192, 33612, 35520, 37740, 40256, 42015, 44816, 47617, 50320, 56020, 60384, 67224, 75480, 84030, 89632, 95234, 100640, 103637, 112040, 120768, 134448, 142851, 150960, 168060, 179264, 190468, 201280, 207274, 224080, 238085, 268896, 285702, 301920, 310911, 336120, 380936, 414548, 448160, 476170, 518185, 537792, 571404, 603840, 621822, 672240, 714255, 761872, 829096, 896320, 952340, 1036370, 1142808, 1243644, 1344480, 1428510, 1523744, 1554555, 1658192, 1761829, 1904680, 2072740, 2285616, 2487288, 2688960, 2857020, 3047488, 3109110, 3316384, 3523658, 3809360, 4145480, 4571232, 4974576, 5285487, 5714040, 6218220, 6632768, 7047316, 7618720, 8290960, 8809145, 9142464, 9949152, 10570974, 11428080, 12436440, 14094632, 15237440, 16581920, 17618290, 19898304, 21141948, 22856160, 24872880, 26427435, 28189264, 33163840, 35236580, 42283896, 45712320, 49745760, 52854870, 56378528, 70473160, 84567792, 99491520, 105709740, 112757056, 140946320, 169135584, 211419480, 281892640, 338271168, 422838960, 563785280, 845677920, 1691355840]

約数ペア:

[(1, 1691355840), (2, 845677920), (3, 563785280), (4, 422838960), (5, 338271168), (6, 281892640), (8, 211419480), (10, 169135584), (12, 140946320), (15, 112757056), (16, 105709740), (17, 99491520), (20, 84567792), (24, 70473160), (30, 56378528), (32, 52854870), (34, 49745760), (37, 45712320), (40, 42283896), (48, 35236580), (51, 33163840), (60, 28189264), (64, 26427435), (68, 24872880), (74, 22856160), (80, 21141948), (85, 19898304), (96, 17618290), (102, 16581920), (111, 15237440), (120, 14094632), (136, 12436440), (148, 11428080), (160, 10570974), (170, 9949152), (185, 9142464), (192, 8809145), (204, 8290960), (222, 7618720), (240, 7047316), (255, 6632768), (272, 6218220), (296, 5714040), (320, 5285487), (340, 4974576), (370, 4571232), (408, 4145480), (444, 3809360), (480, 3523658), (510, 3316384), (544, 3109110), (555, 3047488), (592, 2857020), (629, 2688960), (680, 2487288), (740, 2285616), (816, 2072740), (888, 1904680), (960, 1761829), (1020, 1658192), (1088, 1554555), (1110, 1523744), (1184, 1428510), (1258, 1344480), (1360, 1243644), (1480, 1142808), (1632, 1036370), (1776, 952340), (1887, 896320), (2040, 829096), (2220, 761872), (2368, 714255), (2516, 672240), (2720, 621822), (2801, 603840), (2960, 571404), (3145, 537792), (3264, 518185), (3552, 476170), (3774, 448160), (4080, 414548), (4440, 380936), (5032, 336120), (5440, 310911), (5602, 301920), (5920, 285702), (6290, 268896), (7104, 238085), (7548, 224080), (8160, 207274), (8403, 201280), (8880, 190468), (9435, 179264), (10064, 168060), (11204, 150960), (11840, 142851), (12580, 134448), (14005, 120768), (15096, 112040), (16320, 103637), (16806, 100640), (17760, 95234), (18870, 89632), (20128, 84030), (22408, 75480), (25160, 67224), (28010, 60384), (30192, 56020), (33612, 50320), (35520, 47617), (37740, 44816), (40256, 42015)]