1697569920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3228

約数の個数: 256

約数和(自身を含む): 6208128000

約数和(自身を除く): 4510558080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3169, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6338, 6696, 7440, 8370, 8640, 8928, 9507, 9920, 11160, 11904, 12676, 13392, 14880, 15845, 16740, 17280, 17856, 19014, 19840, 22320, 25352, 26784, 28521, 29760, 31690, 33480, 35712, 38028, 44640, 47535, 50704, 53568, 57042, 59520, 63380, 66960, 76056, 85563, 89280, 95070, 98239, 101408, 107136, 114084, 126760, 133920, 142605, 152112, 171126, 178560, 190140, 196478, 202816, 228168, 253520, 267840, 285210, 294717, 304224, 342252, 380280, 392956, 405632, 427815, 456336, 491195, 507040, 535680, 570420, 589434, 608448, 684504, 760560, 785912, 855630, 884151, 912672, 982390, 1014080, 1140840, 1178868, 1216896, 1369008, 1473585, 1521120, 1571824, 1711260, 1768302, 1825344, 1964780, 2028160, 2281680, 2357736, 2652453, 2738016, 2947170, 3042240, 3143648, 3422520, 3536604, 3650688, 3929560, 4420755, 4563360, 4715472, 5304906, 5476032, 5894340, 6084480, 6287296, 6845040, 7073208, 7859120, 8841510, 9126720, 9430944, 10609812, 10952064, 11788680, 12574592, 13262265, 13690080, 14146416, 15718240, 17683020, 18253440, 18861888, 21219624, 23577360, 26524530, 27380160, 28292832, 31436480, 35366040, 37723776, 42439248, 47154720, 53049060, 54760320, 56585664, 62872960, 70732080, 84878496, 94309440, 106098120, 113171328, 141464160, 169756992, 188618880, 212196240, 282928320, 339513984, 424392480, 565856640, 848784960, 1697569920]

約数ペア:

[(1, 1697569920), (2, 848784960), (3, 565856640), (4, 424392480), (5, 339513984), (6, 282928320), (8, 212196240), (9, 188618880), (10, 169756992), (12, 141464160), (15, 113171328), (16, 106098120), (18, 94309440), (20, 84878496), (24, 70732080), (27, 62872960), (30, 56585664), (31, 54760320), (32, 53049060), (36, 47154720), (40, 42439248), (45, 37723776), (48, 35366040), (54, 31436480), (60, 28292832), (62, 27380160), (64, 26524530), (72, 23577360), (80, 21219624), (90, 18861888), (93, 18253440), (96, 17683020), (108, 15718240), (120, 14146416), (124, 13690080), (128, 13262265), (135, 12574592), (144, 11788680), (155, 10952064), (160, 10609812), (180, 9430944), (186, 9126720), (192, 8841510), (216, 7859120), (240, 7073208), (248, 6845040), (270, 6287296), (279, 6084480), (288, 5894340), (310, 5476032), (320, 5304906), (360, 4715472), (372, 4563360), (384, 4420755), (432, 3929560), (465, 3650688), (480, 3536604), (496, 3422520), (540, 3143648), (558, 3042240), (576, 2947170), (620, 2738016), (640, 2652453), (720, 2357736), (744, 2281680), (837, 2028160), (864, 1964780), (930, 1825344), (960, 1768302), (992, 1711260), (1080, 1571824), (1116, 1521120), (1152, 1473585), (1240, 1369008), (1395, 1216896), (1440, 1178868), (1488, 1140840), (1674, 1014080), (1728, 982390), (1860, 912672), (1920, 884151), (1984, 855630), (2160, 785912), (2232, 760560), (2480, 684504), (2790, 608448), (2880, 589434), (2976, 570420), (3169, 535680), (3348, 507040), (3456, 491195), (3720, 456336), (3968, 427815), (4185, 405632), (4320, 392956), (4464, 380280), (4960, 342252), (5580, 304224), (5760, 294717), (5952, 285210), (6338, 267840), (6696, 253520), (7440, 228168), (8370, 202816), (8640, 196478), (8928, 190140), (9507, 178560), (9920, 171126), (11160, 152112), (11904, 142605), (12676, 133920), (13392, 126760), (14880, 114084), (15845, 107136), (16740, 101408), (17280, 98239), (17856, 95070), (19014, 89280), (19840, 85563), (22320, 76056), (25352, 66960), (26784, 63380), (28521, 59520), (29760, 57042), (31690, 53568), (33480, 50704), (35712, 47535), (38028, 44640)]