13321546560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{660791}}^1$

素因数の和:660821

約数の個数: 168

約数和(自身を含む): 52366444416

約数和(自身を除く): 39044897856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 660791, 1321582, 1982373, 2643164, 3303955, 3964746, 4625537, 5286328, 5947119, 6607910, 7929492, 9251074, 9911865, 10572656, 11894238, 13215820, 13876611, 15858984, 18502148, 19823730, 21145312, 23127685, 23788476, 26431640, 27753222, 29735595, 31717968, 37004296, 39647460, 41629833, 42290624, 46255370, 47576952, 52863280, 55506444, 59471190, 63435936, 69383055, 74008592, 79294920, 83259666, 92510740, 95153904, 105726560, 111012888, 118942380, 126871872, 138766110, 148017184, 158589840, 166519332, 185021480, 190307808, 208149165, 211453120, 222025776, 237884760, 277532220, 296034368, 317179680, 333038664, 370042960, 380615616, 416298330, 444051552, 475769520, 555064440, 634359360, 666077328, 740085920, 832596660, 888103104, 951539040, 1110128880, 1332154656, 1480171840, 1665193320, 1903078080, 2220257760, 2664309312, 3330386640, 4440515520, 6660773280, 13321546560]

約数ペア:

[(1, 13321546560), (2, 6660773280), (3, 4440515520), (4, 3330386640), (5, 2664309312), (6, 2220257760), (7, 1903078080), (8, 1665193320), (9, 1480171840), (10, 1332154656), (12, 1110128880), (14, 951539040), (15, 888103104), (16, 832596660), (18, 740085920), (20, 666077328), (21, 634359360), (24, 555064440), (28, 475769520), (30, 444051552), (32, 416298330), (35, 380615616), (36, 370042960), (40, 333038664), (42, 317179680), (45, 296034368), (48, 277532220), (56, 237884760), (60, 222025776), (63, 211453120), (64, 208149165), (70, 190307808), (72, 185021480), (80, 166519332), (84, 158589840), (90, 148017184), (96, 138766110), (105, 126871872), (112, 118942380), (120, 111012888), (126, 105726560), (140, 95153904), (144, 92510740), (160, 83259666), (168, 79294920), (180, 74008592), (192, 69383055), (210, 63435936), (224, 59471190), (240, 55506444), (252, 52863280), (280, 47576952), (288, 46255370), (315, 42290624), (320, 41629833), (336, 39647460), (360, 37004296), (420, 31717968), (448, 29735595), (480, 27753222), (504, 26431640), (560, 23788476), (576, 23127685), (630, 21145312), (672, 19823730), (720, 18502148), (840, 15858984), (960, 13876611), (1008, 13215820), (1120, 11894238), (1260, 10572656), (1344, 9911865), (1440, 9251074), (1680, 7929492), (2016, 6607910), (2240, 5947119), (2520, 5286328), (2880, 4625537), (3360, 3964746), (4032, 3303955), (5040, 2643164), (6720, 1982373), (10080, 1321582), (20160, 660791)]