38209080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3533

約数の個数: 128

約数和(自身を含む): 141120000

約数和(自身を除く): 102910920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3499, 3640, 5460, 6998, 10497, 10920, 13996, 17495, 20994, 24493, 27992, 34990, 41988, 45487, 48986, 52485, 69980, 73479, 83976, 90974, 97972, 104970, 122465, 136461, 139960, 146958, 181948, 195944, 209940, 227435, 244930, 272922, 293916, 318409, 363896, 367395, 419880, 454870, 489860, 545844, 587832, 636818, 682305, 734790, 909740, 955227, 979720, 1091688, 1273636, 1364610, 1469580, 1592045, 1819480, 1910454, 2547272, 2729220, 2939160, 3184090, 3820908, 4776135, 5458440, 6368180, 7641816, 9552270, 12736360, 19104540, 38209080]

約数ペア:

[(1, 38209080), (2, 19104540), (3, 12736360), (4, 9552270), (5, 7641816), (6, 6368180), (7, 5458440), (8, 4776135), (10, 3820908), (12, 3184090), (13, 2939160), (14, 2729220), (15, 2547272), (20, 1910454), (21, 1819480), (24, 1592045), (26, 1469580), (28, 1364610), (30, 1273636), (35, 1091688), (39, 979720), (40, 955227), (42, 909740), (52, 734790), (56, 682305), (60, 636818), (65, 587832), (70, 545844), (78, 489860), (84, 454870), (91, 419880), (104, 367395), (105, 363896), (120, 318409), (130, 293916), (140, 272922), (156, 244930), (168, 227435), (182, 209940), (195, 195944), (210, 181948), (260, 146958), (273, 139960), (280, 136461), (312, 122465), (364, 104970), (390, 97972), (420, 90974), (455, 83976), (520, 73479), (546, 69980), (728, 52485), (780, 48986), (840, 45487), (910, 41988), (1092, 34990), (1365, 27992), (1560, 24493), (1820, 20994), (2184, 17495), (2730, 13996), (3499, 10920), (3640, 10497), (5460, 6998)]