165307560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 550143360

約数和(自身を除く): 384835800

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, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2053, 2440, 2684, 3355, 3660, 4026, 4106, 5368, 6159, 6710, 7320, 8052, 8212, 10065, 10265, 12318, 13420, 16104, 16424, 20130, 20530, 22583, 24636, 26840, 30795, 40260, 41060, 45166, 49272, 61590, 67749, 80520, 82120, 90332, 112915, 123180, 125233, 135498, 180664, 225830, 246360, 250466, 270996, 338745, 375699, 451660, 500932, 541992, 626165, 677490, 751398, 903320, 1001864, 1252330, 1354980, 1377563, 1502796, 1878495, 2504660, 2709960, 2755126, 3005592, 3756990, 4132689, 5009320, 5510252, 6887815, 7513980, 8265378, 11020504, 13775630, 15027960, 16530756, 20663445, 27551260, 33061512, 41326890, 55102520, 82653780, 165307560]

約数ペア:

[(1, 165307560), (2, 82653780), (3, 55102520), (4, 41326890), (5, 33061512), (6, 27551260), (8, 20663445), (10, 16530756), (11, 15027960), (12, 13775630), (15, 11020504), (20, 8265378), (22, 7513980), (24, 6887815), (30, 5510252), (33, 5009320), (40, 4132689), (44, 3756990), (55, 3005592), (60, 2755126), (61, 2709960), (66, 2504660), (88, 1878495), (110, 1502796), (120, 1377563), (122, 1354980), (132, 1252330), (165, 1001864), (183, 903320), (220, 751398), (244, 677490), (264, 626165), (305, 541992), (330, 500932), (366, 451660), (440, 375699), (488, 338745), (610, 270996), (660, 250466), (671, 246360), (732, 225830), (915, 180664), (1220, 135498), (1320, 125233), (1342, 123180), (1464, 112915), (1830, 90332), (2013, 82120), (2053, 80520), (2440, 67749), (2684, 61590), (3355, 49272), (3660, 45166), (4026, 41060), (4106, 40260), (5368, 30795), (6159, 26840), (6710, 24636), (7320, 22583), (8052, 20530), (8212, 20130), (10065, 16424), (10265, 16104), (12318, 13420)]