20224014720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115751}}^1$

素因数の和:115793

約数の個数: 256

約数和(自身を含む): 79341050880

約数和(自身を除く): 59117036160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 58240, 87360, 115751, 174720, 231502, 347253, 463004, 578755, 694506, 810257, 926008, 1157510, 1389012, 1504763, 1620514, 1736265, 1852016, 2315020, 2430771, 2778024, 3009526, 3241028, 3472530, 3704032, 4051285, 4514289, 4630040, 4861542, 5556048, 6019052, 6482056, 6945060, 7408064, 7523815, 8102570, 9028578, 9260080, 9723084, 10533341, 11112096, 12038104, 12153855, 12964112, 13890120, 14816128, 15047630, 16205140, 18057156, 18520160, 19446168, 21066682, 22224192, 22571445, 24076208, 24307710, 25928224, 27780240, 30095260, 31600023, 32410280, 36114312, 37040320, 38892336, 42133364, 44448384, 45142890, 48152416, 48615420, 51856448, 52666705, 55560480, 60190520, 63200046, 64820560, 72228624, 74080640, 77784672, 84266728, 90285780, 96304832, 97230840, 103712896, 105333410, 111120960, 120381040, 126400092, 129641120, 144457248, 155569344, 158000115, 168533456, 180571560, 192609664, 194461680, 210666820, 222241920, 240762080, 252800184, 259282240, 288914496, 311138688, 316000230, 337066912, 361143120, 388923360, 421333640, 481524160, 505600368, 518564480, 577828992, 632000460, 674133824, 722286240, 777846720, 842667280, 963048320, 1011200736, 1264000920, 1348267648, 1444572480, 1555693440, 1685334560, 2022401472, 2528001840, 2889144960, 3370669120, 4044802944, 5056003680, 6741338240, 10112007360, 20224014720]

約数ペア:

[(1, 20224014720), (2, 10112007360), (3, 6741338240), (4, 5056003680), (5, 4044802944), (6, 3370669120), (7, 2889144960), (8, 2528001840), (10, 2022401472), (12, 1685334560), (13, 1555693440), (14, 1444572480), (15, 1348267648), (16, 1264000920), (20, 1011200736), (21, 963048320), (24, 842667280), (26, 777846720), (28, 722286240), (30, 674133824), (32, 632000460), (35, 577828992), (39, 518564480), (40, 505600368), (42, 481524160), (48, 421333640), (52, 388923360), (56, 361143120), (60, 337066912), (64, 316000230), (65, 311138688), (70, 288914496), (78, 259282240), (80, 252800184), (84, 240762080), (91, 222241920), (96, 210666820), (104, 194461680), (105, 192609664), (112, 180571560), (120, 168533456), (128, 158000115), (130, 155569344), (140, 144457248), (156, 129641120), (160, 126400092), (168, 120381040), (182, 111120960), (192, 105333410), (195, 103712896), (208, 97230840), (210, 96304832), (224, 90285780), (240, 84266728), (260, 77784672), (273, 74080640), (280, 72228624), (312, 64820560), (320, 63200046), (336, 60190520), (364, 55560480), (384, 52666705), (390, 51856448), (416, 48615420), (420, 48152416), (448, 45142890), (455, 44448384), (480, 42133364), (520, 38892336), (546, 37040320), (560, 36114312), (624, 32410280), (640, 31600023), (672, 30095260), (728, 27780240), (780, 25928224), (832, 24307710), (840, 24076208), (896, 22571445), (910, 22224192), (960, 21066682), (1040, 19446168), (1092, 18520160), (1120, 18057156), (1248, 16205140), (1344, 15047630), (1365, 14816128), (1456, 13890120), (1560, 12964112), (1664, 12153855), (1680, 12038104), (1820, 11112096), (1920, 10533341), (2080, 9723084), (2184, 9260080), (2240, 9028578), (2496, 8102570), (2688, 7523815), (2730, 7408064), (2912, 6945060), (3120, 6482056), (3360, 6019052), (3640, 5556048), (4160, 4861542), (4368, 4630040), (4480, 4514289), (4992, 4051285), (5460, 3704032), (5824, 3472530), (6240, 3241028), (6720, 3009526), (7280, 2778024), (8320, 2430771), (8736, 2315020), (10920, 1852016), (11648, 1736265), (12480, 1620514), (13440, 1504763), (14560, 1389012), (17472, 1157510), (21840, 926008), (24960, 810257), (29120, 694506), (34944, 578755), (43680, 463004), (58240, 347253), (87360, 231502), (115751, 174720)]