7913646720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{196271}}^1$

素因数の和:196303

約数の個数: 192

約数和(自身を含む): 31230800640

約数和(自身を除く): 23317153920

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 196271, 392542, 588813, 785084, 981355, 1177626, 1373897, 1570168, 1766439, 1962710, 2355252, 2747794, 2944065, 3140336, 3532878, 3925420, 4121691, 4710504, 5495588, 5888130, 6280672, 6869485, 7065756, 7850840, 8243382, 8832195, 9421008, 10991176, 11776260, 12365073, 12561344, 13738970, 14131512, 15701680, 16486764, 17664390, 18842016, 20608455, 21982352, 23552520, 24730146, 25122688, 27477940, 28263024, 31403360, 32973528, 35328780, 37684032, 41216910, 43964704, 47105040, 49460292, 54955880, 56526048, 61825365, 62806720, 65947056, 70657560, 75368064, 82433820, 87929408, 94210080, 98920584, 109911760, 113052096, 123650730, 125613440, 131894112, 141315120, 164867640, 175858816, 188420160, 197841168, 219823520, 226104192, 247301460, 263788224, 282630240, 329735280, 376840320, 395682336, 439647040, 494602920, 527576448, 565260480, 659470560, 791364672, 879294080, 989205840, 1130520960, 1318941120, 1582729344, 1978411680, 2637882240, 3956823360, 7913646720]

約数ペア:

[(1, 7913646720), (2, 3956823360), (3, 2637882240), (4, 1978411680), (5, 1582729344), (6, 1318941120), (7, 1130520960), (8, 989205840), (9, 879294080), (10, 791364672), (12, 659470560), (14, 565260480), (15, 527576448), (16, 494602920), (18, 439647040), (20, 395682336), (21, 376840320), (24, 329735280), (28, 282630240), (30, 263788224), (32, 247301460), (35, 226104192), (36, 219823520), (40, 197841168), (42, 188420160), (45, 175858816), (48, 164867640), (56, 141315120), (60, 131894112), (63, 125613440), (64, 123650730), (70, 113052096), (72, 109911760), (80, 98920584), (84, 94210080), (90, 87929408), (96, 82433820), (105, 75368064), (112, 70657560), (120, 65947056), (126, 62806720), (128, 61825365), (140, 56526048), (144, 54955880), (160, 49460292), (168, 47105040), (180, 43964704), (192, 41216910), (210, 37684032), (224, 35328780), (240, 32973528), (252, 31403360), (280, 28263024), (288, 27477940), (315, 25122688), (320, 24730146), (336, 23552520), (360, 21982352), (384, 20608455), (420, 18842016), (448, 17664390), (480, 16486764), (504, 15701680), (560, 14131512), (576, 13738970), (630, 12561344), (640, 12365073), (672, 11776260), (720, 10991176), (840, 9421008), (896, 8832195), (960, 8243382), (1008, 7850840), (1120, 7065756), (1152, 6869485), (1260, 6280672), (1344, 5888130), (1440, 5495588), (1680, 4710504), (1920, 4121691), (2016, 3925420), (2240, 3532878), (2520, 3140336), (2688, 2944065), (2880, 2747794), (3360, 2355252), (4032, 1962710), (4480, 1766439), (5040, 1570168), (5760, 1373897), (6720, 1177626), (8064, 981355), (10080, 785084), (13440, 588813), (20160, 392542), (40320, 196271)]