165345960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 128

約数和(自身を含む): 541054080

約数和(自身を除く): 375708120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1277, 1560, 1660, 1992, 2158, 2490, 2554, 3237, 3320, 3831, 4316, 4980, 5108, 5395, 6385, 6474, 7662, 8632, 9960, 10216, 10790, 12770, 12948, 15324, 16185, 16601, 19155, 21580, 25540, 25896, 30648, 32370, 33202, 38310, 43160, 49803, 51080, 64740, 66404, 76620, 83005, 99606, 105991, 129480, 132808, 153240, 166010, 199212, 211982, 249015, 317973, 332020, 398424, 423964, 498030, 529955, 635946, 664040, 847928, 996060, 1059910, 1271892, 1377883, 1589865, 1992120, 2119820, 2543784, 2755766, 3179730, 4133649, 4239640, 5511532, 6359460, 6889415, 8267298, 11023064, 12718920, 13778830, 16534596, 20668245, 27557660, 33069192, 41336490, 55115320, 82672980, 165345960]

約数ペア:

[(1, 165345960), (2, 82672980), (3, 55115320), (4, 41336490), (5, 33069192), (6, 27557660), (8, 20668245), (10, 16534596), (12, 13778830), (13, 12718920), (15, 11023064), (20, 8267298), (24, 6889415), (26, 6359460), (30, 5511532), (39, 4239640), (40, 4133649), (52, 3179730), (60, 2755766), (65, 2543784), (78, 2119820), (83, 1992120), (104, 1589865), (120, 1377883), (130, 1271892), (156, 1059910), (166, 996060), (195, 847928), (249, 664040), (260, 635946), (312, 529955), (332, 498030), (390, 423964), (415, 398424), (498, 332020), (520, 317973), (664, 249015), (780, 211982), (830, 199212), (996, 166010), (1079, 153240), (1245, 132808), (1277, 129480), (1560, 105991), (1660, 99606), (1992, 83005), (2158, 76620), (2490, 66404), (2554, 64740), (3237, 51080), (3320, 49803), (3831, 43160), (4316, 38310), (4980, 33202), (5108, 32370), (5395, 30648), (6385, 25896), (6474, 25540), (7662, 21580), (8632, 19155), (9960, 16601), (10216, 16185), (10790, 15324), (12770, 12948)]