2435697280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 6045580800

約数和(自身を除く): 3609883520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 293, 310, 320, 419, 496, 586, 620, 640, 838, 992, 1172, 1240, 1465, 1676, 1984, 2095, 2344, 2480, 2930, 3352, 3968, 4190, 4688, 4960, 5860, 6704, 8380, 9083, 9376, 9920, 11720, 12989, 13408, 16760, 18166, 18752, 19840, 23440, 25978, 26816, 33520, 36332, 37504, 45415, 46880, 51956, 53632, 64945, 67040, 72664, 90830, 93760, 103912, 122767, 129890, 134080, 145328, 181660, 187520, 207824, 245534, 259780, 268160, 290656, 363320, 415648, 491068, 519560, 581312, 613835, 726640, 831296, 982136, 1039120, 1162624, 1227670, 1453280, 1662592, 1964272, 2078240, 2455340, 2906560, 3805777, 3928544, 4156480, 4910680, 5813120, 7611554, 7857088, 8312960, 9821360, 15223108, 15714176, 19028885, 19642720, 30446216, 38057770, 39285440, 60892432, 76115540, 78570880, 121784864, 152231080, 243569728, 304462160, 487139456, 608924320, 1217848640, 2435697280]

約数ペア:

[(1, 2435697280), (2, 1217848640), (4, 608924320), (5, 487139456), (8, 304462160), (10, 243569728), (16, 152231080), (20, 121784864), (31, 78570880), (32, 76115540), (40, 60892432), (62, 39285440), (64, 38057770), (80, 30446216), (124, 19642720), (128, 19028885), (155, 15714176), (160, 15223108), (248, 9821360), (293, 8312960), (310, 7857088), (320, 7611554), (419, 5813120), (496, 4910680), (586, 4156480), (620, 3928544), (640, 3805777), (838, 2906560), (992, 2455340), (1172, 2078240), (1240, 1964272), (1465, 1662592), (1676, 1453280), (1984, 1227670), (2095, 1162624), (2344, 1039120), (2480, 982136), (2930, 831296), (3352, 726640), (3968, 613835), (4190, 581312), (4688, 519560), (4960, 491068), (5860, 415648), (6704, 363320), (8380, 290656), (9083, 268160), (9376, 259780), (9920, 245534), (11720, 207824), (12989, 187520), (13408, 181660), (16760, 145328), (18166, 134080), (18752, 129890), (19840, 122767), (23440, 103912), (25978, 93760), (26816, 90830), (33520, 72664), (36332, 67040), (37504, 64945), (45415, 53632), (46880, 51956)]