15690796980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{225637}}^1$

素因数の和:225729

約数の個数: 96

約数和(自身を含む): 47004908160

約数和(自身を除く): 31314111180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 3477, 3660, 4636, 5795, 6954, 11590, 13908, 17385, 23180, 34770, 69540, 225637, 451274, 676911, 902548, 1128185, 1353822, 2256370, 2707644, 3384555, 4287103, 4512740, 6769110, 8574206, 12861309, 13538220, 13763857, 17148412, 21435515, 25722618, 27527714, 41291571, 42871030, 51445236, 55055428, 64306545, 68819285, 82583142, 85742060, 128613090, 137638570, 165166284, 206457855, 257226180, 261513283, 275277140, 412915710, 523026566, 784539849, 825831420, 1046053132, 1307566415, 1569079698, 2615132830, 3138159396, 3922699245, 5230265660, 7845398490, 15690796980]

約数ペア:

[(1, 15690796980), (2, 7845398490), (3, 5230265660), (4, 3922699245), (5, 3138159396), (6, 2615132830), (10, 1569079698), (12, 1307566415), (15, 1046053132), (19, 825831420), (20, 784539849), (30, 523026566), (38, 412915710), (57, 275277140), (60, 261513283), (61, 257226180), (76, 206457855), (95, 165166284), (114, 137638570), (122, 128613090), (183, 85742060), (190, 82583142), (228, 68819285), (244, 64306545), (285, 55055428), (305, 51445236), (366, 42871030), (380, 41291571), (570, 27527714), (610, 25722618), (732, 21435515), (915, 17148412), (1140, 13763857), (1159, 13538220), (1220, 12861309), (1830, 8574206), (2318, 6769110), (3477, 4512740), (3660, 4287103), (4636, 3384555), (5795, 2707644), (6954, 2256370), (11590, 1353822), (13908, 1128185), (17385, 902548), (23180, 676911), (34770, 451274), (69540, 225637)]