133701760

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 211760000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 293, 310, 320, 368, 460, 496, 586, 620, 640, 713, 736, 920, 992, 1172, 1240, 1426, 1465, 1472, 1840, 1984, 2344, 2480, 2852, 2930, 2944, 3565, 3680, 3968, 4688, 4960, 5704, 5860, 6739, 7130, 7360, 9083, 9376, 9920, 11408, 11720, 13478, 14260, 14720, 18166, 18752, 19840, 22816, 23440, 26956, 28520, 33695, 36332, 37504, 45415, 45632, 46880, 53912, 57040, 67390, 72664, 90830, 91264, 93760, 107824, 114080, 134780, 145328, 181660, 187520, 208909, 215648, 228160, 269560, 290656, 363320, 417818, 431296, 456320, 539120, 581312, 726640, 835636, 862592, 1044545, 1078240, 1162624, 1453280, 1671272, 2089090, 2156480, 2906560, 3342544, 4178180, 4312960, 5813120, 6685088, 8356360, 13370176, 16712720, 26740352, 33425440, 66850880, 133701760]

約数ペア:

[(1, 133701760), (2, 66850880), (4, 33425440), (5, 26740352), (8, 16712720), (10, 13370176), (16, 8356360), (20, 6685088), (23, 5813120), (31, 4312960), (32, 4178180), (40, 3342544), (46, 2906560), (62, 2156480), (64, 2089090), (80, 1671272), (92, 1453280), (115, 1162624), (124, 1078240), (128, 1044545), (155, 862592), (160, 835636), (184, 726640), (230, 581312), (248, 539120), (293, 456320), (310, 431296), (320, 417818), (368, 363320), (460, 290656), (496, 269560), (586, 228160), (620, 215648), (640, 208909), (713, 187520), (736, 181660), (920, 145328), (992, 134780), (1172, 114080), (1240, 107824), (1426, 93760), (1465, 91264), (1472, 90830), (1840, 72664), (1984, 67390), (2344, 57040), (2480, 53912), (2852, 46880), (2930, 45632), (2944, 45415), (3565, 37504), (3680, 36332), (3968, 33695), (4688, 28520), (4960, 26956), (5704, 23440), (5860, 22816), (6739, 19840), (7130, 18752), (7360, 18166), (9083, 14720), (9376, 14260), (9920, 13478), (11408, 11720)]