1352688660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 252

約数和(自身を含む): 4512467988

約数和(自身を除く): 3159779328

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 257, 270, 285, 324, 342, 361, 380, 405, 486, 513, 514, 540, 570, 684, 722, 729, 771, 810, 855, 972, 1026, 1028, 1083, 1140, 1215, 1285, 1444, 1458, 1539, 1542, 1620, 1710, 1805, 2052, 2166, 2313, 2430, 2565, 2570, 2916, 3078, 3084, 3249, 3420, 3610, 3645, 3855, 4332, 4617, 4626, 4860, 4883, 5130, 5140, 5415, 6156, 6498, 6939, 7220, 7290, 7695, 7710, 9234, 9252, 9747, 9766, 10260, 10830, 11565, 12996, 13851, 13878, 14580, 14649, 15390, 15420, 16245, 18468, 19494, 19532, 20817, 21660, 23085, 23130, 24415, 27702, 27756, 29241, 29298, 30780, 32490, 34695, 38988, 41634, 43947, 46170, 46260, 48735, 48830, 55404, 58482, 58596, 62451, 64980, 69255, 69390, 73245, 83268, 87723, 87894, 92340, 92777, 97470, 97660, 104085, 116964, 124902, 131841, 138510, 138780, 146205, 146490, 175446, 175788, 185554, 187353, 194940, 208170, 219735, 249804, 263169, 263682, 277020, 278331, 292410, 292980, 312255, 350892, 371108, 374706, 395523, 416340, 438615, 439470, 463885, 526338, 527364, 556662, 584820, 624510, 659205, 749412, 791046, 834993, 877230, 878940, 927770, 936765, 1052676, 1113324, 1186569, 1249020, 1315845, 1318410, 1391655, 1582092, 1669986, 1754460, 1855540, 1873530, 1977615, 2373138, 2504979, 2631690, 2636820, 2783310, 3339972, 3559707, 3747060, 3955230, 4174965, 4746276, 5009958, 5263380, 5566620, 5932845, 7119414, 7514937, 7910460, 8349930, 10019916, 11865690, 12524895, 14238828, 15029874, 16699860, 17798535, 22544811, 23731380, 25049790, 30059748, 35597070, 37574685, 45089622, 50099580, 67634433, 71194140, 75149370, 90179244, 112724055, 135268866, 150298740, 225448110, 270537732, 338172165, 450896220, 676344330, 1352688660]

約数ペア:

[(1, 1352688660), (2, 676344330), (3, 450896220), (4, 338172165), (5, 270537732), (6, 225448110), (9, 150298740), (10, 135268866), (12, 112724055), (15, 90179244), (18, 75149370), (19, 71194140), (20, 67634433), (27, 50099580), (30, 45089622), (36, 37574685), (38, 35597070), (45, 30059748), (54, 25049790), (57, 23731380), (60, 22544811), (76, 17798535), (81, 16699860), (90, 15029874), (95, 14238828), (108, 12524895), (114, 11865690), (135, 10019916), (162, 8349930), (171, 7910460), (180, 7514937), (190, 7119414), (228, 5932845), (243, 5566620), (257, 5263380), (270, 5009958), (285, 4746276), (324, 4174965), (342, 3955230), (361, 3747060), (380, 3559707), (405, 3339972), (486, 2783310), (513, 2636820), (514, 2631690), (540, 2504979), (570, 2373138), (684, 1977615), (722, 1873530), (729, 1855540), (771, 1754460), (810, 1669986), (855, 1582092), (972, 1391655), (1026, 1318410), (1028, 1315845), (1083, 1249020), (1140, 1186569), (1215, 1113324), (1285, 1052676), (1444, 936765), (1458, 927770), (1539, 878940), (1542, 877230), (1620, 834993), (1710, 791046), (1805, 749412), (2052, 659205), (2166, 624510), (2313, 584820), (2430, 556662), (2565, 527364), (2570, 526338), (2916, 463885), (3078, 439470), (3084, 438615), (3249, 416340), (3420, 395523), (3610, 374706), (3645, 371108), (3855, 350892), (4332, 312255), (4617, 292980), (4626, 292410), (4860, 278331), (4883, 277020), (5130, 263682), (5140, 263169), (5415, 249804), (6156, 219735), (6498, 208170), (6939, 194940), (7220, 187353), (7290, 185554), (7695, 175788), (7710, 175446), (9234, 146490), (9252, 146205), (9747, 138780), (9766, 138510), (10260, 131841), (10830, 124902), (11565, 116964), (12996, 104085), (13851, 97660), (13878, 97470), (14580, 92777), (14649, 92340), (15390, 87894), (15420, 87723), (16245, 83268), (18468, 73245), (19494, 69390), (19532, 69255), (20817, 64980), (21660, 62451), (23085, 58596), (23130, 58482), (24415, 55404), (27702, 48830), (27756, 48735), (29241, 46260), (29298, 46170), (30780, 43947), (32490, 41634), (34695, 38988)]