633576320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 1642999680

約数和(自身を除く): 1009423360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 271, 281, 320, 416, 520, 542, 562, 640, 832, 1040, 1084, 1124, 1355, 1405, 1664, 2080, 2168, 2248, 2710, 2810, 3523, 3653, 4160, 4336, 4496, 5420, 5620, 7046, 7306, 8320, 8672, 8992, 10840, 11240, 14092, 14612, 17344, 17615, 17984, 18265, 21680, 22480, 28184, 29224, 34688, 35230, 35968, 36530, 43360, 44960, 56368, 58448, 70460, 73060, 76151, 86720, 89920, 112736, 116896, 140920, 146120, 152302, 173440, 179840, 225472, 233792, 281840, 292240, 304604, 380755, 450944, 467584, 563680, 584480, 609208, 761510, 989963, 1127360, 1168960, 1218416, 1523020, 1979926, 2254720, 2337920, 2436832, 3046040, 3959852, 4873664, 4949815, 6092080, 7919704, 9747328, 9899630, 12184160, 15839408, 19799260, 24368320, 31678816, 39598520, 48736640, 63357632, 79197040, 126715264, 158394080, 316788160, 633576320]

約数ペア:

[(1, 633576320), (2, 316788160), (4, 158394080), (5, 126715264), (8, 79197040), (10, 63357632), (13, 48736640), (16, 39598520), (20, 31678816), (26, 24368320), (32, 19799260), (40, 15839408), (52, 12184160), (64, 9899630), (65, 9747328), (80, 7919704), (104, 6092080), (128, 4949815), (130, 4873664), (160, 3959852), (208, 3046040), (260, 2436832), (271, 2337920), (281, 2254720), (320, 1979926), (416, 1523020), (520, 1218416), (542, 1168960), (562, 1127360), (640, 989963), (832, 761510), (1040, 609208), (1084, 584480), (1124, 563680), (1355, 467584), (1405, 450944), (1664, 380755), (2080, 304604), (2168, 292240), (2248, 281840), (2710, 233792), (2810, 225472), (3523, 179840), (3653, 173440), (4160, 152302), (4336, 146120), (4496, 140920), (5420, 116896), (5620, 112736), (7046, 89920), (7306, 86720), (8320, 76151), (8672, 73060), (8992, 70460), (10840, 58448), (11240, 56368), (14092, 44960), (14612, 43360), (17344, 36530), (17615, 35968), (17984, 35230), (18265, 34688), (21680, 29224), (22480, 28184)]