2036993880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9281}}^1$

素因数の和:9385

約数の個数: 128

約数和(自身を含む): 6415718400

約数和(自身を除く): 4378724520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1180, 1240, 1416, 1770, 1829, 1860, 2360, 3540, 3658, 3720, 5487, 7080, 7316, 9145, 9281, 10974, 14632, 18290, 18562, 21948, 27435, 27843, 36580, 37124, 43896, 46405, 54870, 55686, 73160, 74248, 92810, 109740, 111372, 139215, 185620, 219480, 222744, 278430, 287711, 371240, 547579, 556860, 575422, 863133, 1095158, 1113720, 1150844, 1438555, 1642737, 1726266, 2190316, 2301688, 2737895, 2877110, 3285474, 3452532, 4315665, 4380632, 5475790, 5754220, 6570948, 6905064, 8213685, 8631330, 10951580, 11508440, 13141896, 16427370, 16974949, 17262660, 21903160, 32854740, 33949898, 34525320, 50924847, 65709480, 67899796, 84874745, 101849694, 135799592, 169749490, 203699388, 254624235, 339498980, 407398776, 509248470, 678997960, 1018496940, 2036993880]

約数ペア:

[(1, 2036993880), (2, 1018496940), (3, 678997960), (4, 509248470), (5, 407398776), (6, 339498980), (8, 254624235), (10, 203699388), (12, 169749490), (15, 135799592), (20, 101849694), (24, 84874745), (30, 67899796), (31, 65709480), (40, 50924847), (59, 34525320), (60, 33949898), (62, 32854740), (93, 21903160), (118, 17262660), (120, 16974949), (124, 16427370), (155, 13141896), (177, 11508440), (186, 10951580), (236, 8631330), (248, 8213685), (295, 6905064), (310, 6570948), (354, 5754220), (372, 5475790), (465, 4380632), (472, 4315665), (590, 3452532), (620, 3285474), (708, 2877110), (744, 2737895), (885, 2301688), (930, 2190316), (1180, 1726266), (1240, 1642737), (1416, 1438555), (1770, 1150844), (1829, 1113720), (1860, 1095158), (2360, 863133), (3540, 575422), (3658, 556860), (3720, 547579), (5487, 371240), (7080, 287711), (7316, 278430), (9145, 222744), (9281, 219480), (10974, 185620), (14632, 139215), (18290, 111372), (18562, 109740), (21948, 92810), (27435, 74248), (27843, 73160), (36580, 55686), (37124, 54870), (43896, 46405)]