1818324480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 320

約数和(自身を含む): 6717427200

約数和(自身を除く): 4899102720

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, 149, 160, 168, 192, 210, 224, 227, 240, 256, 280, 298, 320, 336, 384, 420, 447, 448, 454, 480, 512, 560, 596, 640, 672, 681, 745, 768, 840, 894, 896, 908, 960, 1043, 1120, 1135, 1192, 1280, 1344, 1362, 1490, 1536, 1589, 1680, 1788, 1792, 1816, 1920, 2086, 2235, 2240, 2270, 2384, 2560, 2688, 2724, 2980, 3129, 3178, 3360, 3405, 3576, 3584, 3632, 3840, 4172, 4470, 4480, 4540, 4767, 4768, 5215, 5376, 5448, 5960, 6258, 6356, 6720, 6810, 7152, 7264, 7680, 7945, 8344, 8940, 8960, 9080, 9534, 9536, 10430, 10752, 10896, 11920, 12516, 12712, 13440, 13620, 14304, 14528, 15645, 15890, 16688, 17880, 17920, 18160, 19068, 19072, 20860, 21792, 23835, 23840, 25032, 25424, 26880, 27240, 28608, 29056, 31290, 31780, 33376, 33823, 35760, 36320, 38136, 38144, 41720, 43584, 47670, 47680, 50064, 50848, 53760, 54480, 57216, 58112, 62580, 63560, 66752, 67646, 71520, 72640, 76272, 76288, 83440, 87168, 95340, 95360, 100128, 101469, 101696, 108960, 114432, 116224, 125160, 127120, 133504, 135292, 143040, 145280, 152544, 166880, 169115, 174336, 190680, 190720, 200256, 202938, 203392, 217920, 228864, 236761, 250320, 254240, 267008, 270584, 286080, 290560, 305088, 333760, 338230, 348672, 381360, 381440, 400512, 405876, 406784, 435840, 473522, 500640, 507345, 508480, 534016, 541168, 572160, 581120, 610176, 667520, 676460, 710283, 762720, 801024, 811752, 813568, 871680, 947044, 1001280, 1014690, 1016960, 1082336, 1144320, 1183805, 1220352, 1335040, 1352920, 1420566, 1525440, 1602048, 1623504, 1743360, 1894088, 2002560, 2029380, 2033920, 2164672, 2367610, 2440704, 2670080, 2705840, 2841132, 3050880, 3247008, 3551415, 3788176, 4005120, 4058760, 4067840, 4329344, 4735220, 5411680, 5682264, 6101760, 6494016, 7102830, 7576352, 8010240, 8117520, 8658688, 9470440, 10823360, 11364528, 12203520, 12988032, 14205660, 15152704, 16235040, 17317376, 18940880, 21646720, 22729056, 25976064, 28411320, 30305408, 32470080, 37881760, 43293440, 45458112, 51952128, 56822640, 60610816, 64940160, 75763520, 86586880, 90916224, 113645280, 121221632, 129880320, 151527040, 181832448, 227290560, 259760640, 303054080, 363664896, 454581120, 606108160, 909162240, 1818324480]

約数ペア:

[(1, 1818324480), (2, 909162240), (3, 606108160), (4, 454581120), (5, 363664896), (6, 303054080), (7, 259760640), (8, 227290560), (10, 181832448), (12, 151527040), (14, 129880320), (15, 121221632), (16, 113645280), (20, 90916224), (21, 86586880), (24, 75763520), (28, 64940160), (30, 60610816), (32, 56822640), (35, 51952128), (40, 45458112), (42, 43293440), (48, 37881760), (56, 32470080), (60, 30305408), (64, 28411320), (70, 25976064), (80, 22729056), (84, 21646720), (96, 18940880), (105, 17317376), (112, 16235040), (120, 15152704), (128, 14205660), (140, 12988032), (149, 12203520), (160, 11364528), (168, 10823360), (192, 9470440), (210, 8658688), (224, 8117520), (227, 8010240), (240, 7576352), (256, 7102830), (280, 6494016), (298, 6101760), (320, 5682264), (336, 5411680), (384, 4735220), (420, 4329344), (447, 4067840), (448, 4058760), (454, 4005120), (480, 3788176), (512, 3551415), (560, 3247008), (596, 3050880), (640, 2841132), (672, 2705840), (681, 2670080), (745, 2440704), (768, 2367610), (840, 2164672), (894, 2033920), (896, 2029380), (908, 2002560), (960, 1894088), (1043, 1743360), (1120, 1623504), (1135, 1602048), (1192, 1525440), (1280, 1420566), (1344, 1352920), (1362, 1335040), (1490, 1220352), (1536, 1183805), (1589, 1144320), (1680, 1082336), (1788, 1016960), (1792, 1014690), (1816, 1001280), (1920, 947044), (2086, 871680), (2235, 813568), (2240, 811752), (2270, 801024), (2384, 762720), (2560, 710283), (2688, 676460), (2724, 667520), (2980, 610176), (3129, 581120), (3178, 572160), (3360, 541168), (3405, 534016), (3576, 508480), (3584, 507345), (3632, 500640), (3840, 473522), (4172, 435840), (4470, 406784), (4480, 405876), (4540, 400512), (4767, 381440), (4768, 381360), (5215, 348672), (5376, 338230), (5448, 333760), (5960, 305088), (6258, 290560), (6356, 286080), (6720, 270584), (6810, 267008), (7152, 254240), (7264, 250320), (7680, 236761), (7945, 228864), (8344, 217920), (8940, 203392), (8960, 202938), (9080, 200256), (9534, 190720), (9536, 190680), (10430, 174336), (10752, 169115), (10896, 166880), (11920, 152544), (12516, 145280), (12712, 143040), (13440, 135292), (13620, 133504), (14304, 127120), (14528, 125160), (15645, 116224), (15890, 114432), (16688, 108960), (17880, 101696), (17920, 101469), (18160, 100128), (19068, 95360), (19072, 95340), (20860, 87168), (21792, 83440), (23835, 76288), (23840, 76272), (25032, 72640), (25424, 71520), (26880, 67646), (27240, 66752), (28608, 63560), (29056, 62580), (31290, 58112), (31780, 57216), (33376, 54480), (33823, 53760), (35760, 50848), (36320, 50064), (38136, 47680), (38144, 47670), (41720, 43584)]