228684720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 808733952

約数和(自身を除く): 580049232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 103, 110, 116, 120, 132, 145, 165, 174, 176, 206, 220, 232, 240, 264, 290, 309, 319, 330, 348, 412, 435, 440, 464, 515, 528, 580, 618, 638, 660, 696, 824, 841, 870, 880, 957, 1030, 1133, 1160, 1236, 1276, 1320, 1392, 1545, 1595, 1648, 1682, 1740, 1914, 2060, 2266, 2320, 2472, 2523, 2552, 2640, 2987, 3090, 3190, 3364, 3399, 3480, 3828, 4120, 4205, 4532, 4785, 4944, 5046, 5104, 5665, 5974, 6180, 6380, 6728, 6798, 6960, 7656, 8240, 8410, 8961, 9064, 9251, 9570, 10092, 11330, 11948, 12360, 12615, 12760, 13456, 13596, 14935, 15312, 16820, 16995, 17922, 18128, 18502, 19140, 20184, 22660, 23896, 24720, 25230, 25520, 27192, 27753, 29870, 32857, 33640, 33990, 35844, 37004, 38280, 40368, 44805, 45320, 46255, 47792, 50460, 54384, 55506, 59740, 65714, 67280, 67980, 71688, 74008, 76560, 86623, 89610, 90640, 92510, 98571, 100920, 111012, 119480, 131428, 135960, 138765, 143376, 148016, 164285, 173246, 179220, 185020, 197142, 201840, 222024, 238960, 259869, 262856, 271920, 277530, 328570, 346492, 358440, 370040, 394284, 433115, 444048, 492855, 519738, 525712, 555060, 657140, 692984, 716880, 740080, 788568, 866230, 952853, 985710, 1039476, 1110120, 1299345, 1314280, 1385968, 1577136, 1732460, 1905706, 1971420, 2078952, 2220240, 2598690, 2628560, 2858559, 3464920, 3811412, 3942840, 4157904, 4764265, 5197380, 5717118, 6929840, 7622824, 7885680, 9528530, 10394760, 11434236, 14292795, 15245648, 19057060, 20789520, 22868472, 28585590, 38114120, 45736944, 57171180, 76228240, 114342360, 228684720]

約数ペア:

[(1, 228684720), (2, 114342360), (3, 76228240), (4, 57171180), (5, 45736944), (6, 38114120), (8, 28585590), (10, 22868472), (11, 20789520), (12, 19057060), (15, 15245648), (16, 14292795), (20, 11434236), (22, 10394760), (24, 9528530), (29, 7885680), (30, 7622824), (33, 6929840), (40, 5717118), (44, 5197380), (48, 4764265), (55, 4157904), (58, 3942840), (60, 3811412), (66, 3464920), (80, 2858559), (87, 2628560), (88, 2598690), (103, 2220240), (110, 2078952), (116, 1971420), (120, 1905706), (132, 1732460), (145, 1577136), (165, 1385968), (174, 1314280), (176, 1299345), (206, 1110120), (220, 1039476), (232, 985710), (240, 952853), (264, 866230), (290, 788568), (309, 740080), (319, 716880), (330, 692984), (348, 657140), (412, 555060), (435, 525712), (440, 519738), (464, 492855), (515, 444048), (528, 433115), (580, 394284), (618, 370040), (638, 358440), (660, 346492), (696, 328570), (824, 277530), (841, 271920), (870, 262856), (880, 259869), (957, 238960), (1030, 222024), (1133, 201840), (1160, 197142), (1236, 185020), (1276, 179220), (1320, 173246), (1392, 164285), (1545, 148016), (1595, 143376), (1648, 138765), (1682, 135960), (1740, 131428), (1914, 119480), (2060, 111012), (2266, 100920), (2320, 98571), (2472, 92510), (2523, 90640), (2552, 89610), (2640, 86623), (2987, 76560), (3090, 74008), (3190, 71688), (3364, 67980), (3399, 67280), (3480, 65714), (3828, 59740), (4120, 55506), (4205, 54384), (4532, 50460), (4785, 47792), (4944, 46255), (5046, 45320), (5104, 44805), (5665, 40368), (5974, 38280), (6180, 37004), (6380, 35844), (6728, 33990), (6798, 33640), (6960, 32857), (7656, 29870), (8240, 27753), (8410, 27192), (8961, 25520), (9064, 25230), (9251, 24720), (9570, 23896), (10092, 22660), (11330, 20184), (11948, 19140), (12360, 18502), (12615, 18128), (12760, 17922), (13456, 16995), (13596, 16820), (14935, 15312)]