971663520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 3215407104

約数和(自身を除く): 2243743584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 283, 311, 345, 368, 460, 480, 552, 566, 622, 690, 736, 849, 920, 933, 1104, 1132, 1244, 1380, 1415, 1555, 1698, 1840, 1866, 2208, 2264, 2488, 2760, 2830, 3110, 3396, 3680, 3732, 4245, 4528, 4665, 4976, 5520, 5660, 6220, 6509, 6792, 7153, 7464, 8490, 9056, 9330, 9952, 11040, 11320, 12440, 13018, 13584, 14306, 14928, 16980, 18660, 19527, 21459, 22640, 24880, 26036, 27168, 28612, 29856, 32545, 33960, 35765, 37320, 39054, 42918, 45280, 49760, 52072, 57224, 65090, 67920, 71530, 74640, 78108, 85836, 88013, 97635, 104144, 107295, 114448, 130180, 135840, 143060, 149280, 156216, 171672, 176026, 195270, 208288, 214590, 228896, 260360, 264039, 286120, 312432, 343344, 352052, 390540, 429180, 440065, 520720, 528078, 572240, 624864, 686688, 704104, 781080, 858360, 880130, 1041440, 1056156, 1144480, 1320195, 1408208, 1562160, 1716720, 1760260, 2024299, 2112312, 2640390, 2816416, 3124320, 3433440, 3520520, 4048598, 4224624, 5280780, 6072897, 7041040, 8097196, 8449248, 10121495, 10561560, 12145794, 14082080, 16194392, 20242990, 21123120, 24291588, 30364485, 32388784, 40485980, 42246240, 48583176, 60728970, 64777568, 80971960, 97166352, 121457940, 161943920, 194332704, 242915880, 323887840, 485831760, 971663520]

約数ペア:

[(1, 971663520), (2, 485831760), (3, 323887840), (4, 242915880), (5, 194332704), (6, 161943920), (8, 121457940), (10, 97166352), (12, 80971960), (15, 64777568), (16, 60728970), (20, 48583176), (23, 42246240), (24, 40485980), (30, 32388784), (32, 30364485), (40, 24291588), (46, 21123120), (48, 20242990), (60, 16194392), (69, 14082080), (80, 12145794), (92, 10561560), (96, 10121495), (115, 8449248), (120, 8097196), (138, 7041040), (160, 6072897), (184, 5280780), (230, 4224624), (240, 4048598), (276, 3520520), (283, 3433440), (311, 3124320), (345, 2816416), (368, 2640390), (460, 2112312), (480, 2024299), (552, 1760260), (566, 1716720), (622, 1562160), (690, 1408208), (736, 1320195), (849, 1144480), (920, 1056156), (933, 1041440), (1104, 880130), (1132, 858360), (1244, 781080), (1380, 704104), (1415, 686688), (1555, 624864), (1698, 572240), (1840, 528078), (1866, 520720), (2208, 440065), (2264, 429180), (2488, 390540), (2760, 352052), (2830, 343344), (3110, 312432), (3396, 286120), (3680, 264039), (3732, 260360), (4245, 228896), (4528, 214590), (4665, 208288), (4976, 195270), (5520, 176026), (5660, 171672), (6220, 156216), (6509, 149280), (6792, 143060), (7153, 135840), (7464, 130180), (8490, 114448), (9056, 107295), (9330, 104144), (9952, 97635), (11040, 88013), (11320, 85836), (12440, 78108), (13018, 74640), (13584, 71530), (14306, 67920), (14928, 65090), (16980, 57224), (18660, 52072), (19527, 49760), (21459, 45280), (22640, 42918), (24880, 39054), (26036, 37320), (27168, 35765), (28612, 33960), (29856, 32545)]