15840469860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5610

約数の個数: 192

約数和(自身を含む): 48592051200

約数和(自身を除く): 32751581340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 59, 60, 76, 86, 95, 114, 118, 129, 172, 177, 190, 215, 228, 236, 258, 285, 295, 354, 380, 430, 516, 570, 590, 645, 708, 817, 860, 885, 1121, 1140, 1180, 1290, 1634, 1770, 2242, 2451, 2537, 2580, 3268, 3363, 3540, 4085, 4484, 4902, 5074, 5477, 5605, 6726, 7611, 8170, 9804, 10148, 10954, 11210, 12255, 12685, 13452, 15222, 16340, 16431, 16815, 21908, 22420, 24510, 25370, 27385, 30444, 32862, 33630, 38055, 48203, 49020, 50740, 54770, 65724, 67260, 76110, 82155, 96406, 104063, 109540, 144609, 152220, 164310, 192812, 208126, 235511, 241015, 289218, 312189, 323143, 328620, 416252, 471022, 482030, 520315, 578436, 624378, 646286, 706533, 723045, 942044, 964060, 969429, 1040630, 1177555, 1248756, 1292572, 1413066, 1446090, 1560945, 1615715, 1938858, 2081260, 2355110, 2826132, 2892180, 3121890, 3231430, 3532665, 3877716, 4474709, 4710220, 4847145, 6139717, 6243780, 6462860, 7065330, 8949418, 9694290, 12279434, 13424127, 13895149, 14130660, 17898836, 18419151, 19388580, 22373545, 24558868, 26848254, 27790298, 30698585, 36838302, 41685447, 44747090, 53696508, 55580596, 61397170, 67120635, 69475745, 73676604, 83370894, 89494180, 92095755, 122794340, 134241270, 138951490, 166741788, 184191510, 208427235, 264007831, 268482540, 277902980, 368383020, 416854470, 528015662, 792023493, 833708940, 1056031324, 1320039155, 1584046986, 2640078310, 3168093972, 3960117465, 5280156620, 7920234930, 15840469860]

約数ペア:

[(1, 15840469860), (2, 7920234930), (3, 5280156620), (4, 3960117465), (5, 3168093972), (6, 2640078310), (10, 1584046986), (12, 1320039155), (15, 1056031324), (19, 833708940), (20, 792023493), (30, 528015662), (38, 416854470), (43, 368383020), (57, 277902980), (59, 268482540), (60, 264007831), (76, 208427235), (86, 184191510), (95, 166741788), (114, 138951490), (118, 134241270), (129, 122794340), (172, 92095755), (177, 89494180), (190, 83370894), (215, 73676604), (228, 69475745), (236, 67120635), (258, 61397170), (285, 55580596), (295, 53696508), (354, 44747090), (380, 41685447), (430, 36838302), (516, 30698585), (570, 27790298), (590, 26848254), (645, 24558868), (708, 22373545), (817, 19388580), (860, 18419151), (885, 17898836), (1121, 14130660), (1140, 13895149), (1180, 13424127), (1290, 12279434), (1634, 9694290), (1770, 8949418), (2242, 7065330), (2451, 6462860), (2537, 6243780), (2580, 6139717), (3268, 4847145), (3363, 4710220), (3540, 4474709), (4085, 3877716), (4484, 3532665), (4902, 3231430), (5074, 3121890), (5477, 2892180), (5605, 2826132), (6726, 2355110), (7611, 2081260), (8170, 1938858), (9804, 1615715), (10148, 1560945), (10954, 1446090), (11210, 1413066), (12255, 1292572), (12685, 1248756), (13452, 1177555), (15222, 1040630), (16340, 969429), (16431, 964060), (16815, 942044), (21908, 723045), (22420, 706533), (24510, 646286), (25370, 624378), (27385, 578436), (30444, 520315), (32862, 482030), (33630, 471022), (38055, 416252), (48203, 328620), (49020, 323143), (50740, 312189), (54770, 289218), (65724, 241015), (67260, 235511), (76110, 208126), (82155, 192812), (96406, 164310), (104063, 152220), (109540, 144609)]