165768360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 128

約数和(自身を含む): 549607680

約数和(自身を除く): 383839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3533, 3910, 4692, 5865, 7066, 7820, 9384, 10599, 11730, 14132, 15640, 17665, 21198, 23460, 28264, 35330, 42396, 46920, 52995, 60061, 70660, 81259, 84792, 105990, 120122, 141320, 162518, 180183, 211980, 240244, 243777, 300305, 325036, 360366, 406295, 423960, 480488, 487554, 600610, 650072, 720732, 812590, 900915, 975108, 1201220, 1218885, 1381403, 1441464, 1625180, 1801830, 1950216, 2402440, 2437770, 2762806, 3250360, 3603660, 4144209, 4875540, 5525612, 6907015, 7207320, 8288418, 9751080, 11051224, 13814030, 16576836, 20721045, 27628060, 33153672, 41442090, 55256120, 82884180, 165768360]

約数ペア:

[(1, 165768360), (2, 82884180), (3, 55256120), (4, 41442090), (5, 33153672), (6, 27628060), (8, 20721045), (10, 16576836), (12, 13814030), (15, 11051224), (17, 9751080), (20, 8288418), (23, 7207320), (24, 6907015), (30, 5525612), (34, 4875540), (40, 4144209), (46, 3603660), (51, 3250360), (60, 2762806), (68, 2437770), (69, 2402440), (85, 1950216), (92, 1801830), (102, 1625180), (115, 1441464), (120, 1381403), (136, 1218885), (138, 1201220), (170, 975108), (184, 900915), (204, 812590), (230, 720732), (255, 650072), (276, 600610), (340, 487554), (345, 480488), (391, 423960), (408, 406295), (460, 360366), (510, 325036), (552, 300305), (680, 243777), (690, 240244), (782, 211980), (920, 180183), (1020, 162518), (1173, 141320), (1380, 120122), (1564, 105990), (1955, 84792), (2040, 81259), (2346, 70660), (2760, 60061), (3128, 52995), (3533, 46920), (3910, 42396), (4692, 35330), (5865, 28264), (7066, 23460), (7820, 21198), (9384, 17665), (10599, 15640), (11730, 14132)]