69488760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 231413760

約数和(自身を除く): 161925000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 863, 915, 1220, 1320, 1342, 1464, 1726, 1830, 2013, 2440, 2589, 2684, 3355, 3452, 3660, 4026, 4315, 5178, 5368, 6710, 6904, 7320, 8052, 8630, 9493, 10065, 10356, 12945, 13420, 16104, 17260, 18986, 20130, 20712, 25890, 26840, 28479, 34520, 37972, 40260, 47465, 51780, 52643, 56958, 75944, 80520, 94930, 103560, 105286, 113916, 142395, 157929, 189860, 210572, 227832, 263215, 284790, 315858, 379720, 421144, 526430, 569580, 579073, 631716, 789645, 1052860, 1139160, 1158146, 1263432, 1579290, 1737219, 2105720, 2316292, 2895365, 3158580, 3474438, 4632584, 5790730, 6317160, 6948876, 8686095, 11581460, 13897752, 17372190, 23162920, 34744380, 69488760]

約数ペア:

[(1, 69488760), (2, 34744380), (3, 23162920), (4, 17372190), (5, 13897752), (6, 11581460), (8, 8686095), (10, 6948876), (11, 6317160), (12, 5790730), (15, 4632584), (20, 3474438), (22, 3158580), (24, 2895365), (30, 2316292), (33, 2105720), (40, 1737219), (44, 1579290), (55, 1263432), (60, 1158146), (61, 1139160), (66, 1052860), (88, 789645), (110, 631716), (120, 579073), (122, 569580), (132, 526430), (165, 421144), (183, 379720), (220, 315858), (244, 284790), (264, 263215), (305, 227832), (330, 210572), (366, 189860), (440, 157929), (488, 142395), (610, 113916), (660, 105286), (671, 103560), (732, 94930), (863, 80520), (915, 75944), (1220, 56958), (1320, 52643), (1342, 51780), (1464, 47465), (1726, 40260), (1830, 37972), (2013, 34520), (2440, 28479), (2589, 26840), (2684, 25890), (3355, 20712), (3452, 20130), (3660, 18986), (4026, 17260), (4315, 16104), (5178, 13420), (5368, 12945), (6710, 10356), (6904, 10065), (7320, 9493), (8052, 8630)]