22904040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 72990720

約数和(自身を除く): 50086680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 131, 141, 155, 186, 188, 235, 248, 262, 282, 310, 372, 376, 393, 465, 470, 524, 564, 620, 655, 705, 744, 786, 930, 940, 1048, 1128, 1240, 1310, 1410, 1457, 1572, 1860, 1880, 1965, 2620, 2820, 2914, 3144, 3720, 3930, 4061, 4371, 5240, 5640, 5828, 6157, 7285, 7860, 8122, 8742, 11656, 12183, 12314, 14570, 15720, 16244, 17484, 18471, 20305, 21855, 24366, 24628, 29140, 30785, 32488, 34968, 36942, 40610, 43710, 48732, 49256, 58280, 60915, 61570, 73884, 81220, 87420, 92355, 97464, 121830, 123140, 147768, 162440, 174840, 184710, 190867, 243660, 246280, 369420, 381734, 487320, 572601, 738840, 763468, 954335, 1145202, 1526936, 1908670, 2290404, 2863005, 3817340, 4580808, 5726010, 7634680, 11452020, 22904040]

約数ペア:

[(1, 22904040), (2, 11452020), (3, 7634680), (4, 5726010), (5, 4580808), (6, 3817340), (8, 2863005), (10, 2290404), (12, 1908670), (15, 1526936), (20, 1145202), (24, 954335), (30, 763468), (31, 738840), (40, 572601), (47, 487320), (60, 381734), (62, 369420), (93, 246280), (94, 243660), (120, 190867), (124, 184710), (131, 174840), (141, 162440), (155, 147768), (186, 123140), (188, 121830), (235, 97464), (248, 92355), (262, 87420), (282, 81220), (310, 73884), (372, 61570), (376, 60915), (393, 58280), (465, 49256), (470, 48732), (524, 43710), (564, 40610), (620, 36942), (655, 34968), (705, 32488), (744, 30785), (786, 29140), (930, 24628), (940, 24366), (1048, 21855), (1128, 20305), (1240, 18471), (1310, 17484), (1410, 16244), (1457, 15720), (1572, 14570), (1860, 12314), (1880, 12183), (1965, 11656), (2620, 8742), (2820, 8122), (2914, 7860), (3144, 7285), (3720, 6157), (3930, 5828), (4061, 5640), (4371, 5240)]