205110240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11604

約数の個数: 96

約数和(自身を含む): 663616800

約数和(自身を除く): 458506560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 11549, 17760, 23098, 34647, 46196, 57745, 69294, 92392, 115490, 138588, 173235, 184784, 230980, 277176, 346470, 369568, 427313, 461960, 554352, 692940, 854626, 923920, 1108704, 1281939, 1385880, 1709252, 1847840, 2136565, 2563878, 2771760, 3418504, 4273130, 5127756, 5543520, 6409695, 6837008, 8546260, 10255512, 12819390, 13674016, 17092520, 20511024, 25638780, 34185040, 41022048, 51277560, 68370080, 102555120, 205110240]

約数ペア:

[(1, 205110240), (2, 102555120), (3, 68370080), (4, 51277560), (5, 41022048), (6, 34185040), (8, 25638780), (10, 20511024), (12, 17092520), (15, 13674016), (16, 12819390), (20, 10255512), (24, 8546260), (30, 6837008), (32, 6409695), (37, 5543520), (40, 5127756), (48, 4273130), (60, 3418504), (74, 2771760), (80, 2563878), (96, 2136565), (111, 1847840), (120, 1709252), (148, 1385880), (160, 1281939), (185, 1108704), (222, 923920), (240, 854626), (296, 692940), (370, 554352), (444, 461960), (480, 427313), (555, 369568), (592, 346470), (740, 277176), (888, 230980), (1110, 184784), (1184, 173235), (1480, 138588), (1776, 115490), (2220, 92392), (2960, 69294), (3552, 57745), (4440, 46196), (5920, 34647), (8880, 23098), (11549, 17760)]