190880040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3371

約数の個数: 128

約数和(自身を含む): 633548160

約数和(自身を除く): 442668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3307, 3848, 4440, 4810, 5772, 6614, 7215, 9620, 9921, 11544, 13228, 14430, 16535, 19240, 19842, 26456, 28860, 33070, 39684, 42991, 49605, 57720, 66140, 79368, 85982, 99210, 122359, 128973, 132280, 171964, 198420, 214955, 244718, 257946, 343928, 367077, 396840, 429910, 489436, 515892, 611795, 644865, 734154, 859820, 978872, 1031784, 1223590, 1289730, 1468308, 1590667, 1719640, 1835385, 2447180, 2579460, 2936616, 3181334, 3670770, 4772001, 4894360, 5158920, 6362668, 7341540, 7953335, 9544002, 12725336, 14683080, 15906670, 19088004, 23860005, 31813340, 38176008, 47720010, 63626680, 95440020, 190880040]

約数ペア:

[(1, 190880040), (2, 95440020), (3, 63626680), (4, 47720010), (5, 38176008), (6, 31813340), (8, 23860005), (10, 19088004), (12, 15906670), (13, 14683080), (15, 12725336), (20, 9544002), (24, 7953335), (26, 7341540), (30, 6362668), (37, 5158920), (39, 4894360), (40, 4772001), (52, 3670770), (60, 3181334), (65, 2936616), (74, 2579460), (78, 2447180), (104, 1835385), (111, 1719640), (120, 1590667), (130, 1468308), (148, 1289730), (156, 1223590), (185, 1031784), (195, 978872), (222, 859820), (260, 734154), (296, 644865), (312, 611795), (370, 515892), (390, 489436), (444, 429910), (481, 396840), (520, 367077), (555, 343928), (740, 257946), (780, 244718), (888, 214955), (962, 198420), (1110, 171964), (1443, 132280), (1480, 128973), (1560, 122359), (1924, 99210), (2220, 85982), (2405, 79368), (2886, 66140), (3307, 57720), (3848, 49605), (4440, 42991), (4810, 39684), (5772, 33070), (6614, 28860), (7215, 26456), (9620, 19842), (9921, 19240), (11544, 16535), (13228, 14430)]