81352308480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{572581}}^1$

素因数の和:572642

約数の個数: 144

約数和(自身を含む): 266841534624

約数和(自身を除く): 185489226144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 14208, 17760, 23680, 28416, 35520, 47360, 71040, 142080, 572581, 1145162, 1717743, 2290324, 2862905, 3435486, 4580648, 5725810, 6870972, 8588715, 9161296, 11451620, 13741944, 17177430, 18322592, 21185497, 22903240, 27483888, 34354860, 36645184, 42370994, 45806480, 54967776, 63556491, 68709720, 73290368, 84741988, 91612960, 105927485, 109935552, 127112982, 137419440, 146580736, 169483976, 183225920, 211854970, 219871104, 254225964, 274838880, 317782455, 338967952, 366451840, 423709940, 439742208, 508451928, 549677760, 635564910, 677935904, 732903680, 847419880, 1016903856, 1099355520, 1271129820, 1355871808, 1694839760, 2033807712, 2198711040, 2542259640, 2711743616, 3389679520, 4067615424, 5084519280, 5423487232, 6779359040, 8135230848, 10169038560, 13558718080, 16270461696, 20338077120, 27117436160, 40676154240, 81352308480]

約数ペア:

[(1, 81352308480), (2, 40676154240), (3, 27117436160), (4, 20338077120), (5, 16270461696), (6, 13558718080), (8, 10169038560), (10, 8135230848), (12, 6779359040), (15, 5423487232), (16, 5084519280), (20, 4067615424), (24, 3389679520), (30, 2711743616), (32, 2542259640), (37, 2198711040), (40, 2033807712), (48, 1694839760), (60, 1355871808), (64, 1271129820), (74, 1099355520), (80, 1016903856), (96, 847419880), (111, 732903680), (120, 677935904), (128, 635564910), (148, 549677760), (160, 508451928), (185, 439742208), (192, 423709940), (222, 366451840), (240, 338967952), (256, 317782455), (296, 274838880), (320, 254225964), (370, 219871104), (384, 211854970), (444, 183225920), (480, 169483976), (555, 146580736), (592, 137419440), (640, 127112982), (740, 109935552), (768, 105927485), (888, 91612960), (960, 84741988), (1110, 73290368), (1184, 68709720), (1280, 63556491), (1480, 54967776), (1776, 45806480), (1920, 42370994), (2220, 36645184), (2368, 34354860), (2960, 27483888), (3552, 22903240), (3840, 21185497), (4440, 18322592), (4736, 17177430), (5920, 13741944), (7104, 11451620), (8880, 9161296), (9472, 8588715), (11840, 6870972), (14208, 5725810), (17760, 4580648), (23680, 3435486), (28416, 2862905), (35520, 2290324), (47360, 1717743), (71040, 1145162), (142080, 572581)]