20524360320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5647}}^1$

素因数の和:6303

約数の個数: 192

約数和(自身を含む): 70998071040

約数和(自身を除く): 50473710720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 631, 640, 720, 960, 1152, 1262, 1440, 1893, 1920, 2524, 2880, 3155, 3786, 5048, 5647, 5679, 5760, 6310, 7572, 9465, 10096, 11294, 11358, 12620, 15144, 16941, 18930, 20192, 22588, 22716, 25240, 28235, 28395, 30288, 33882, 37860, 40384, 45176, 45432, 50480, 50823, 56470, 56790, 60576, 67764, 75720, 80768, 84705, 90352, 90864, 100960, 101646, 112940, 113580, 121152, 135528, 151440, 169410, 180704, 181728, 201920, 203292, 225880, 227160, 242304, 254115, 271056, 302880, 338820, 361408, 363456, 403840, 406584, 451760, 454320, 508230, 542112, 605760, 677640, 722816, 726912, 813168, 903520, 908640, 1016460, 1084224, 1211520, 1355280, 1626336, 1807040, 1817280, 2032920, 2168448, 2710560, 3252672, 3563257, 3614080, 3634560, 4065840, 5421120, 6505344, 7126514, 8131680, 10689771, 10842240, 14253028, 16263360, 17816285, 21379542, 28506056, 32069313, 32526720, 35632570, 42759084, 53448855, 57012112, 64138626, 71265140, 85518168, 106897710, 114024224, 128277252, 142530280, 160346565, 171036336, 213795420, 228048448, 256554504, 285060560, 320693130, 342072672, 427590840, 456096896, 513109008, 570121120, 641386260, 684145344, 855181680, 1026218016, 1140242240, 1282772520, 1368290688, 1710363360, 2052436032, 2280484480, 2565545040, 3420726720, 4104872064, 5131090080, 6841453440, 10262180160, 20524360320]

約数ペア:

[(1, 20524360320), (2, 10262180160), (3, 6841453440), (4, 5131090080), (5, 4104872064), (6, 3420726720), (8, 2565545040), (9, 2280484480), (10, 2052436032), (12, 1710363360), (15, 1368290688), (16, 1282772520), (18, 1140242240), (20, 1026218016), (24, 855181680), (30, 684145344), (32, 641386260), (36, 570121120), (40, 513109008), (45, 456096896), (48, 427590840), (60, 342072672), (64, 320693130), (72, 285060560), (80, 256554504), (90, 228048448), (96, 213795420), (120, 171036336), (128, 160346565), (144, 142530280), (160, 128277252), (180, 114024224), (192, 106897710), (240, 85518168), (288, 71265140), (320, 64138626), (360, 57012112), (384, 53448855), (480, 42759084), (576, 35632570), (631, 32526720), (640, 32069313), (720, 28506056), (960, 21379542), (1152, 17816285), (1262, 16263360), (1440, 14253028), (1893, 10842240), (1920, 10689771), (2524, 8131680), (2880, 7126514), (3155, 6505344), (3786, 5421120), (5048, 4065840), (5647, 3634560), (5679, 3614080), (5760, 3563257), (6310, 3252672), (7572, 2710560), (9465, 2168448), (10096, 2032920), (11294, 1817280), (11358, 1807040), (12620, 1626336), (15144, 1355280), (16941, 1211520), (18930, 1084224), (20192, 1016460), (22588, 908640), (22716, 903520), (25240, 813168), (28235, 726912), (28395, 722816), (30288, 677640), (33882, 605760), (37860, 542112), (40384, 508230), (45176, 454320), (45432, 451760), (50480, 406584), (50823, 403840), (56470, 363456), (56790, 361408), (60576, 338820), (67764, 302880), (75720, 271056), (80768, 254115), (84705, 242304), (90352, 227160), (90864, 225880), (100960, 203292), (101646, 201920), (112940, 181728), (113580, 180704), (121152, 169410), (135528, 151440)]