275231040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{5851}}^1$

素因数の和:5885

約数の個数: 168

約数和(自身を含む): 1016703072

約数和(自身を除く): 741472032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5851, 5880, 6720, 7840, 9408, 11702, 11760, 15680, 17553, 23404, 23520, 29255, 35106, 40957, 46808, 47040, 58510, 70212, 81914, 87765, 93616, 117020, 122871, 140424, 163828, 175530, 187232, 204785, 234040, 245742, 280848, 286699, 327656, 351060, 374464, 409570, 468080, 491484, 561696, 573398, 614355, 655312, 702120, 819140, 860097, 936160, 982968, 1123392, 1146796, 1228710, 1310624, 1404240, 1433495, 1638280, 1720194, 1872320, 1965936, 2293592, 2457420, 2621248, 2808480, 2866990, 3276560, 3440388, 3931872, 4300485, 4587184, 4914840, 5616960, 5733980, 6553120, 6880776, 7863744, 8600970, 9174368, 9829680, 11467960, 13106240, 13761552, 17201940, 18348736, 19659360, 22935920, 27523104, 34403880, 39318720, 45871840, 55046208, 68807760, 91743680, 137615520, 275231040]

約数ペア:

[(1, 275231040), (2, 137615520), (3, 91743680), (4, 68807760), (5, 55046208), (6, 45871840), (7, 39318720), (8, 34403880), (10, 27523104), (12, 22935920), (14, 19659360), (15, 18348736), (16, 17201940), (20, 13761552), (21, 13106240), (24, 11467960), (28, 9829680), (30, 9174368), (32, 8600970), (35, 7863744), (40, 6880776), (42, 6553120), (48, 5733980), (49, 5616960), (56, 4914840), (60, 4587184), (64, 4300485), (70, 3931872), (80, 3440388), (84, 3276560), (96, 2866990), (98, 2808480), (105, 2621248), (112, 2457420), (120, 2293592), (140, 1965936), (147, 1872320), (160, 1720194), (168, 1638280), (192, 1433495), (196, 1404240), (210, 1310624), (224, 1228710), (240, 1146796), (245, 1123392), (280, 982968), (294, 936160), (320, 860097), (336, 819140), (392, 702120), (420, 655312), (448, 614355), (480, 573398), (490, 561696), (560, 491484), (588, 468080), (672, 409570), (735, 374464), (784, 351060), (840, 327656), (960, 286699), (980, 280848), (1120, 245742), (1176, 234040), (1344, 204785), (1470, 187232), (1568, 175530), (1680, 163828), (1960, 140424), (2240, 122871), (2352, 117020), (2940, 93616), (3136, 87765), (3360, 81914), (3920, 70212), (4704, 58510), (5851, 47040), (5880, 46808), (6720, 40957), (7840, 35106), (9408, 29255), (11702, 23520), (11760, 23404), (15680, 17553)]