2219016960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 216

約数和(自身を含む): 7788572064

約数和(自身を除く): 5569555104

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, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2556, 2713, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 5112, 5426, 5680, 5760, 6390, 6816, 8139, 8520, 9088, 10224, 10852, 11360, 11520, 12780, 13565, 13632, 16278, 17040, 18176, 20448, 21704, 22720, 24417, 25560, 27130, 27264, 32556, 34080, 40695, 40896, 43408, 45440, 48834, 51120, 54260, 54528, 65112, 68160, 81390, 81792, 86816, 90880, 97668, 102240, 108520, 122085, 130224, 136320, 162780, 163584, 173632, 192623, 195336, 204480, 217040, 244170, 260448, 272640, 325560, 347264, 385246, 390672, 408960, 434080, 488340, 520896, 577869, 651120, 694528, 770492, 781344, 817920, 868160, 963115, 976680, 1041792, 1155738, 1302240, 1540984, 1562688, 1733607, 1736320, 1926230, 1953360, 2083584, 2311476, 2604480, 2889345, 3081968, 3125376, 3467214, 3472640, 3852460, 3906720, 4622952, 5208960, 5778690, 6163936, 6250752, 6934428, 7704920, 7813440, 8668035, 9245904, 10417920, 11557380, 12327872, 13868856, 15409840, 15626880, 17336070, 18491808, 23114760, 24655744, 27737712, 30819680, 31253760, 34672140, 36983616, 46229520, 49311488, 55475424, 61639360, 69344280, 73967232, 92459040, 110950848, 123278720, 138688560, 147934464, 184918080, 221901696, 246557440, 277377120, 369836160, 443803392, 554754240, 739672320, 1109508480, 2219016960]

約数ペア:

[(1, 2219016960), (2, 1109508480), (3, 739672320), (4, 554754240), (5, 443803392), (6, 369836160), (8, 277377120), (9, 246557440), (10, 221901696), (12, 184918080), (15, 147934464), (16, 138688560), (18, 123278720), (20, 110950848), (24, 92459040), (30, 73967232), (32, 69344280), (36, 61639360), (40, 55475424), (45, 49311488), (48, 46229520), (60, 36983616), (64, 34672140), (71, 31253760), (72, 30819680), (80, 27737712), (90, 24655744), (96, 23114760), (120, 18491808), (128, 17336070), (142, 15626880), (144, 15409840), (160, 13868856), (180, 12327872), (192, 11557380), (213, 10417920), (240, 9245904), (256, 8668035), (284, 7813440), (288, 7704920), (320, 6934428), (355, 6250752), (360, 6163936), (384, 5778690), (426, 5208960), (480, 4622952), (568, 3906720), (576, 3852460), (639, 3472640), (640, 3467214), (710, 3125376), (720, 3081968), (768, 2889345), (852, 2604480), (960, 2311476), (1065, 2083584), (1136, 1953360), (1152, 1926230), (1278, 1736320), (1280, 1733607), (1420, 1562688), (1440, 1540984), (1704, 1302240), (1920, 1155738), (2130, 1041792), (2272, 976680), (2304, 963115), (2556, 868160), (2713, 817920), (2840, 781344), (2880, 770492), (3195, 694528), (3408, 651120), (3840, 577869), (4260, 520896), (4544, 488340), (5112, 434080), (5426, 408960), (5680, 390672), (5760, 385246), (6390, 347264), (6816, 325560), (8139, 272640), (8520, 260448), (9088, 244170), (10224, 217040), (10852, 204480), (11360, 195336), (11520, 192623), (12780, 173632), (13565, 163584), (13632, 162780), (16278, 136320), (17040, 130224), (18176, 122085), (20448, 108520), (21704, 102240), (22720, 97668), (24417, 90880), (25560, 86816), (27130, 81792), (27264, 81390), (32556, 68160), (34080, 65112), (40695, 54528), (40896, 54260), (43408, 51120), (45440, 48834)]