13307220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 43612800

約数和(自身を除く): 30305580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1297, 1710, 2052, 2565, 2594, 3420, 3891, 5130, 5188, 6485, 7782, 10260, 11673, 12970, 15564, 19455, 23346, 24643, 25940, 35019, 38910, 46692, 49286, 58365, 70038, 73929, 77820, 98572, 116730, 123215, 140076, 147858, 175095, 221787, 233460, 246430, 295716, 350190, 369645, 443574, 492860, 665361, 700380, 739290, 887148, 1108935, 1330722, 1478580, 2217870, 2661444, 3326805, 4435740, 6653610, 13307220]

約数ペア:

[(1, 13307220), (2, 6653610), (3, 4435740), (4, 3326805), (5, 2661444), (6, 2217870), (9, 1478580), (10, 1330722), (12, 1108935), (15, 887148), (18, 739290), (19, 700380), (20, 665361), (27, 492860), (30, 443574), (36, 369645), (38, 350190), (45, 295716), (54, 246430), (57, 233460), (60, 221787), (76, 175095), (90, 147858), (95, 140076), (108, 123215), (114, 116730), (135, 98572), (171, 77820), (180, 73929), (190, 70038), (228, 58365), (270, 49286), (285, 46692), (342, 38910), (380, 35019), (513, 25940), (540, 24643), (570, 23346), (684, 19455), (855, 15564), (1026, 12970), (1140, 11673), (1297, 10260), (1710, 7782), (2052, 6485), (2565, 5188), (2594, 5130), (3420, 3891)]