2970072800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 8063483904

約数和(自身を除く): 5093411104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 41, 46, 50, 62, 80, 82, 92, 100, 115, 124, 127, 155, 160, 164, 184, 200, 205, 230, 248, 254, 310, 328, 368, 400, 410, 460, 496, 508, 575, 620, 635, 656, 713, 736, 775, 800, 820, 920, 943, 992, 1016, 1025, 1150, 1240, 1270, 1271, 1312, 1426, 1550, 1640, 1840, 1886, 2032, 2050, 2300, 2480, 2540, 2542, 2852, 2921, 3100, 3175, 3280, 3565, 3680, 3772, 3937, 4064, 4100, 4600, 4715, 4960, 5080, 5084, 5207, 5704, 5842, 6200, 6350, 6355, 6560, 7130, 7544, 7874, 8200, 9200, 9430, 10160, 10168, 10414, 11408, 11684, 12400, 12700, 12710, 14260, 14605, 15088, 15748, 16400, 17825, 18400, 18860, 19685, 20320, 20336, 20828, 22816, 23368, 23575, 24800, 25400, 25420, 26035, 28520, 29210, 29233, 30176, 31496, 31775, 32800, 35650, 37720, 39370, 40672, 41656, 46736, 47150, 50800, 50840, 52070, 57040, 58420, 58466, 62992, 63550, 71300, 73025, 75440, 78740, 83312, 90551, 93472, 94300, 98425, 101600, 101680, 104140, 114080, 116840, 116932, 119761, 125984, 127100, 130175, 142600, 146050, 146165, 150880, 157480, 161417, 166624, 181102, 188600, 196850, 203360, 208280, 233680, 233864, 239522, 254200, 260350, 285200, 292100, 292330, 314960, 322834, 362204, 377200, 393700, 416560, 452755, 467360, 467728, 479044, 508400, 520700, 570400, 584200, 584660, 598805, 629920, 645668, 724408, 730825, 754400, 787400, 807085, 833120, 905510, 935456, 958088, 1016800, 1041400, 1168400, 1169320, 1197610, 1291336, 1448816, 1461650, 1574800, 1614170, 1811020, 1916176, 2082800, 2263775, 2336800, 2338640, 2395220, 2582672, 2897632, 2923300, 2994025, 3149600, 3228340, 3622040, 3712591, 3832352, 4035425, 4165600, 4527550, 4677280, 4790440, 5165344, 5846600, 5988050, 6456680, 7244080, 7425182, 8070850, 9055100, 9580880, 11693200, 11976100, 12913360, 14488160, 14850364, 16141700, 18110200, 18562955, 19161760, 23386400, 23952200, 25826720, 29700728, 32283400, 36220400, 37125910, 47904400, 59401456, 64566800, 72440800, 74251820, 92814775, 95808800, 118802912, 129133600, 148503640, 185629550, 297007280, 371259100, 594014560, 742518200, 1485036400, 2970072800]

約数ペア:

[(1, 2970072800), (2, 1485036400), (4, 742518200), (5, 594014560), (8, 371259100), (10, 297007280), (16, 185629550), (20, 148503640), (23, 129133600), (25, 118802912), (31, 95808800), (32, 92814775), (40, 74251820), (41, 72440800), (46, 64566800), (50, 59401456), (62, 47904400), (80, 37125910), (82, 36220400), (92, 32283400), (100, 29700728), (115, 25826720), (124, 23952200), (127, 23386400), (155, 19161760), (160, 18562955), (164, 18110200), (184, 16141700), (200, 14850364), (205, 14488160), (230, 12913360), (248, 11976100), (254, 11693200), (310, 9580880), (328, 9055100), (368, 8070850), (400, 7425182), (410, 7244080), (460, 6456680), (496, 5988050), (508, 5846600), (575, 5165344), (620, 4790440), (635, 4677280), (656, 4527550), (713, 4165600), (736, 4035425), (775, 3832352), (800, 3712591), (820, 3622040), (920, 3228340), (943, 3149600), (992, 2994025), (1016, 2923300), (1025, 2897632), (1150, 2582672), (1240, 2395220), (1270, 2338640), (1271, 2336800), (1312, 2263775), (1426, 2082800), (1550, 1916176), (1640, 1811020), (1840, 1614170), (1886, 1574800), (2032, 1461650), (2050, 1448816), (2300, 1291336), (2480, 1197610), (2540, 1169320), (2542, 1168400), (2852, 1041400), (2921, 1016800), (3100, 958088), (3175, 935456), (3280, 905510), (3565, 833120), (3680, 807085), (3772, 787400), (3937, 754400), (4064, 730825), (4100, 724408), (4600, 645668), (4715, 629920), (4960, 598805), (5080, 584660), (5084, 584200), (5207, 570400), (5704, 520700), (5842, 508400), (6200, 479044), (6350, 467728), (6355, 467360), (6560, 452755), (7130, 416560), (7544, 393700), (7874, 377200), (8200, 362204), (9200, 322834), (9430, 314960), (10160, 292330), (10168, 292100), (10414, 285200), (11408, 260350), (11684, 254200), (12400, 239522), (12700, 233864), (12710, 233680), (14260, 208280), (14605, 203360), (15088, 196850), (15748, 188600), (16400, 181102), (17825, 166624), (18400, 161417), (18860, 157480), (19685, 150880), (20320, 146165), (20336, 146050), (20828, 142600), (22816, 130175), (23368, 127100), (23575, 125984), (24800, 119761), (25400, 116932), (25420, 116840), (26035, 114080), (28520, 104140), (29210, 101680), (29233, 101600), (30176, 98425), (31496, 94300), (31775, 93472), (32800, 90551), (35650, 83312), (37720, 78740), (39370, 75440), (40672, 73025), (41656, 71300), (46736, 63550), (47150, 62992), (50800, 58466), (50840, 58420), (52070, 57040)]