16368660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 61955712

約数和(自身を除く): 45587052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1181, 1260, 1386, 1540, 1980, 2310, 2362, 2772, 3465, 3543, 4620, 4724, 5905, 6930, 7086, 8267, 10629, 11810, 12991, 13860, 14172, 16534, 17715, 21258, 23620, 24801, 25982, 33068, 35430, 38973, 41335, 42516, 49602, 51964, 53145, 64955, 70860, 74403, 77946, 82670, 90937, 99204, 106290, 116919, 124005, 129910, 148806, 155892, 165340, 181874, 194865, 212580, 233838, 248010, 259820, 272811, 297612, 363748, 372015, 389730, 454685, 467676, 496020, 545622, 584595, 744030, 779460, 818433, 909370, 1091244, 1169190, 1364055, 1488060, 1636866, 1818740, 2338380, 2728110, 3273732, 4092165, 5456220, 8184330, 16368660]

約数ペア:

[(1, 16368660), (2, 8184330), (3, 5456220), (4, 4092165), (5, 3273732), (6, 2728110), (7, 2338380), (9, 1818740), (10, 1636866), (11, 1488060), (12, 1364055), (14, 1169190), (15, 1091244), (18, 909370), (20, 818433), (21, 779460), (22, 744030), (28, 584595), (30, 545622), (33, 496020), (35, 467676), (36, 454685), (42, 389730), (44, 372015), (45, 363748), (55, 297612), (60, 272811), (63, 259820), (66, 248010), (70, 233838), (77, 212580), (84, 194865), (90, 181874), (99, 165340), (105, 155892), (110, 148806), (126, 129910), (132, 124005), (140, 116919), (154, 106290), (165, 99204), (180, 90937), (198, 82670), (210, 77946), (220, 74403), (231, 70860), (252, 64955), (308, 53145), (315, 51964), (330, 49602), (385, 42516), (396, 41335), (420, 38973), (462, 35430), (495, 33068), (630, 25982), (660, 24801), (693, 23620), (770, 21258), (924, 17715), (990, 16534), (1155, 14172), (1181, 13860), (1260, 12991), (1386, 11810), (1540, 10629), (1980, 8267), (2310, 7086), (2362, 6930), (2772, 5905), (3465, 4724), (3543, 4620)]