869148160

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 2227357440

約数和(自身を除く): 1358209280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 107, 128, 152, 160, 167, 190, 214, 256, 304, 320, 334, 380, 428, 512, 535, 608, 640, 668, 760, 835, 856, 1070, 1216, 1280, 1336, 1520, 1670, 1712, 2033, 2140, 2432, 2560, 2672, 3040, 3173, 3340, 3424, 4066, 4280, 4864, 5344, 6080, 6346, 6680, 6848, 8132, 8560, 9728, 10165, 10688, 12160, 12692, 13360, 13696, 15865, 16264, 17120, 17869, 20330, 21376, 24320, 25384, 26720, 27392, 31730, 32528, 34240, 35738, 40660, 42752, 48640, 50768, 53440, 54784, 63460, 65056, 68480, 71476, 81320, 85504, 89345, 101536, 106880, 126920, 130112, 136960, 142952, 162640, 178690, 203072, 213760, 253840, 260224, 273920, 285904, 325280, 339511, 357380, 406144, 427520, 507680, 520448, 571808, 650560, 679022, 714760, 812288, 1015360, 1040896, 1143616, 1301120, 1358044, 1429520, 1624576, 1697555, 2030720, 2287232, 2602240, 2716088, 2859040, 3395110, 4061440, 4574464, 5204480, 5432176, 5718080, 6790220, 8122880, 9148928, 10864352, 11436160, 13580440, 21728704, 22872320, 27160880, 43457408, 45744640, 54321760, 86914816, 108643520, 173829632, 217287040, 434574080, 869148160]

約数ペア:

[(1, 869148160), (2, 434574080), (4, 217287040), (5, 173829632), (8, 108643520), (10, 86914816), (16, 54321760), (19, 45744640), (20, 43457408), (32, 27160880), (38, 22872320), (40, 21728704), (64, 13580440), (76, 11436160), (80, 10864352), (95, 9148928), (107, 8122880), (128, 6790220), (152, 5718080), (160, 5432176), (167, 5204480), (190, 4574464), (214, 4061440), (256, 3395110), (304, 2859040), (320, 2716088), (334, 2602240), (380, 2287232), (428, 2030720), (512, 1697555), (535, 1624576), (608, 1429520), (640, 1358044), (668, 1301120), (760, 1143616), (835, 1040896), (856, 1015360), (1070, 812288), (1216, 714760), (1280, 679022), (1336, 650560), (1520, 571808), (1670, 520448), (1712, 507680), (2033, 427520), (2140, 406144), (2432, 357380), (2560, 339511), (2672, 325280), (3040, 285904), (3173, 273920), (3340, 260224), (3424, 253840), (4066, 213760), (4280, 203072), (4864, 178690), (5344, 162640), (6080, 142952), (6346, 136960), (6680, 130112), (6848, 126920), (8132, 106880), (8560, 101536), (9728, 89345), (10165, 85504), (10688, 81320), (12160, 71476), (12692, 68480), (13360, 65056), (13696, 63460), (15865, 54784), (16264, 53440), (17120, 50768), (17869, 48640), (20330, 42752), (21376, 40660), (24320, 35738), (25384, 34240), (26720, 32528), (27392, 31730)]