82005960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 265161600

約数和(自身を除く): 183155640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 659, 680, 732, 915, 1020, 1037, 1220, 1318, 1464, 1830, 1977, 2040, 2074, 2440, 2636, 3111, 3295, 3660, 3954, 4148, 5185, 5272, 6222, 6590, 7320, 7908, 8296, 9885, 10370, 11203, 12444, 13180, 15555, 15816, 19770, 20740, 22406, 24888, 26360, 31110, 33609, 39540, 40199, 41480, 44812, 56015, 62220, 67218, 79080, 80398, 89624, 112030, 120597, 124440, 134436, 160796, 168045, 200995, 224060, 241194, 268872, 321592, 336090, 401990, 448120, 482388, 602985, 672180, 683383, 803980, 964776, 1205970, 1344360, 1366766, 1607960, 2050149, 2411940, 2733532, 3416915, 4100298, 4823880, 5467064, 6833830, 8200596, 10250745, 13667660, 16401192, 20501490, 27335320, 41002980, 82005960]

約数ペア:

[(1, 82005960), (2, 41002980), (3, 27335320), (4, 20501490), (5, 16401192), (6, 13667660), (8, 10250745), (10, 8200596), (12, 6833830), (15, 5467064), (17, 4823880), (20, 4100298), (24, 3416915), (30, 2733532), (34, 2411940), (40, 2050149), (51, 1607960), (60, 1366766), (61, 1344360), (68, 1205970), (85, 964776), (102, 803980), (120, 683383), (122, 672180), (136, 602985), (170, 482388), (183, 448120), (204, 401990), (244, 336090), (255, 321592), (305, 268872), (340, 241194), (366, 224060), (408, 200995), (488, 168045), (510, 160796), (610, 134436), (659, 124440), (680, 120597), (732, 112030), (915, 89624), (1020, 80398), (1037, 79080), (1220, 67218), (1318, 62220), (1464, 56015), (1830, 44812), (1977, 41480), (2040, 40199), (2074, 39540), (2440, 33609), (2636, 31110), (3111, 26360), (3295, 24888), (3660, 22406), (3954, 20740), (4148, 19770), (5185, 15816), (5272, 15555), (6222, 13180), (6590, 12444), (7320, 11203), (7908, 10370), (8296, 9885)]