229123840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16273}}^1$

素因数の和:16305

約数の個数: 72

約数和(自身を含む): 598753008

約数和(自身を除く): 369629168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 16273, 32546, 65092, 81365, 130184, 162730, 179003, 260368, 325460, 358006, 520736, 650920, 716012, 895015, 1041472, 1301840, 1432024, 1790030, 2082944, 2603680, 2864048, 3580060, 4165888, 5207360, 5728096, 7160120, 10414720, 11456192, 14320240, 20829440, 22912384, 28640480, 45824768, 57280960, 114561920, 229123840]

約数ペア:

[(1, 229123840), (2, 114561920), (4, 57280960), (5, 45824768), (8, 28640480), (10, 22912384), (11, 20829440), (16, 14320240), (20, 11456192), (22, 10414720), (32, 7160120), (40, 5728096), (44, 5207360), (55, 4165888), (64, 3580060), (80, 2864048), (88, 2603680), (110, 2082944), (128, 1790030), (160, 1432024), (176, 1301840), (220, 1041472), (256, 895015), (320, 716012), (352, 650920), (440, 520736), (640, 358006), (704, 325460), (880, 260368), (1280, 179003), (1408, 162730), (1760, 130184), (2816, 81365), (3520, 65092), (7040, 32546), (14080, 16273)]