2969312640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{220931}}^1$

素因数の和:220960

約数の個数: 128

約数和(自身を含む): 10816830720

約数和(自身を除く): 7847518080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 220931, 441862, 662793, 883724, 1104655, 1325586, 1546517, 1767448, 2209310, 2651172, 3093034, 3313965, 3534896, 4418620, 4639551, 5302344, 6186068, 6627930, 7069792, 7732585, 8837240, 9279102, 10604688, 12372136, 13255860, 14139584, 15465170, 17674480, 18558204, 21209376, 23197755, 24744272, 26511720, 28279168, 30930340, 35348960, 37116408, 42418752, 46395510, 49488544, 53023440, 61860680, 70697920, 74232816, 84837504, 92791020, 98977088, 106046880, 123721360, 141395840, 148465632, 185582040, 197954176, 212093760, 247442720, 296931264, 371164080, 424187520, 494885440, 593862528, 742328160, 989770880, 1484656320, 2969312640]

約数ペア:

[(1, 2969312640), (2, 1484656320), (3, 989770880), (4, 742328160), (5, 593862528), (6, 494885440), (7, 424187520), (8, 371164080), (10, 296931264), (12, 247442720), (14, 212093760), (15, 197954176), (16, 185582040), (20, 148465632), (21, 141395840), (24, 123721360), (28, 106046880), (30, 98977088), (32, 92791020), (35, 84837504), (40, 74232816), (42, 70697920), (48, 61860680), (56, 53023440), (60, 49488544), (64, 46395510), (70, 42418752), (80, 37116408), (84, 35348960), (96, 30930340), (105, 28279168), (112, 26511720), (120, 24744272), (128, 23197755), (140, 21209376), (160, 18558204), (168, 17674480), (192, 15465170), (210, 14139584), (224, 13255860), (240, 12372136), (280, 10604688), (320, 9279102), (336, 8837240), (384, 7732585), (420, 7069792), (448, 6627930), (480, 6186068), (560, 5302344), (640, 4639551), (672, 4418620), (840, 3534896), (896, 3313965), (960, 3093034), (1120, 2651172), (1344, 2209310), (1680, 1767448), (1920, 1546517), (2240, 1325586), (2688, 1104655), (3360, 883724), (4480, 662793), (6720, 441862), (13440, 220931)]