82928160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 341228160

約数和(自身を除く): 258300000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 433, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 866, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1299, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1732, 1824, 1995, 2016, 2128, 2165, 2280, 2394, 2520, 2598, 2660, 2736, 3031, 3040, 3192, 3360, 3420, 3464, 3897, 3990, 4256, 4330, 4560, 4788, 5040, 5196, 5320, 5472, 5985, 6062, 6384, 6495, 6840, 6928, 7794, 7980, 8227, 8660, 9093, 9120, 9576, 10080, 10392, 10640, 11970, 12124, 12768, 12990, 13680, 13856, 15155, 15588, 15960, 16454, 17320, 18186, 19152, 19485, 20784, 21280, 23940, 24248, 24681, 25980, 27279, 27360, 30310, 31176, 31920, 32908, 34640, 36372, 38304, 38970, 41135, 41568, 45465, 47880, 48496, 49362, 51960, 54558, 57589, 60620, 62352, 63840, 65816, 69280, 72744, 74043, 77940, 82270, 90930, 95760, 96992, 98724, 103920, 109116, 115178, 121240, 123405, 124704, 131632, 136395, 145488, 148086, 155880, 164540, 172767, 181860, 191520, 197448, 207840, 218232, 230356, 242480, 246810, 263264, 272790, 287945, 290976, 296172, 311760, 329080, 345534, 363720, 370215, 394896, 436464, 460712, 484960, 493620, 518301, 545580, 575890, 592344, 623520, 658160, 691068, 727440, 740430, 789792, 863835, 872928, 921424, 987240, 1036602, 1091160, 1151780, 1184688, 1316320, 1382136, 1454880, 1480860, 1727670, 1842848, 1974480, 2073204, 2182320, 2303560, 2369376, 2591505, 2764272, 2961720, 3455340, 3948960, 4146408, 4364640, 4607120, 5183010, 5528544, 5923440, 6910680, 8292816, 9214240, 10366020, 11846880, 13821360, 16585632, 20732040, 27642720, 41464080, 82928160]

約数ペア:

[(1, 82928160), (2, 41464080), (3, 27642720), (4, 20732040), (5, 16585632), (6, 13821360), (7, 11846880), (8, 10366020), (9, 9214240), (10, 8292816), (12, 6910680), (14, 5923440), (15, 5528544), (16, 5183010), (18, 4607120), (19, 4364640), (20, 4146408), (21, 3948960), (24, 3455340), (28, 2961720), (30, 2764272), (32, 2591505), (35, 2369376), (36, 2303560), (38, 2182320), (40, 2073204), (42, 1974480), (45, 1842848), (48, 1727670), (56, 1480860), (57, 1454880), (60, 1382136), (63, 1316320), (70, 1184688), (72, 1151780), (76, 1091160), (80, 1036602), (84, 987240), (90, 921424), (95, 872928), (96, 863835), (105, 789792), (112, 740430), (114, 727440), (120, 691068), (126, 658160), (133, 623520), (140, 592344), (144, 575890), (152, 545580), (160, 518301), (168, 493620), (171, 484960), (180, 460712), (190, 436464), (210, 394896), (224, 370215), (228, 363720), (240, 345534), (252, 329080), (266, 311760), (280, 296172), (285, 290976), (288, 287945), (304, 272790), (315, 263264), (336, 246810), (342, 242480), (360, 230356), (380, 218232), (399, 207840), (420, 197448), (433, 191520), (456, 181860), (480, 172767), (504, 164540), (532, 155880), (560, 148086), (570, 145488), (608, 136395), (630, 131632), (665, 124704), (672, 123405), (684, 121240), (720, 115178), (760, 109116), (798, 103920), (840, 98724), (855, 96992), (866, 95760), (912, 90930), (1008, 82270), (1064, 77940), (1120, 74043), (1140, 72744), (1197, 69280), (1260, 65816), (1299, 63840), (1330, 62352), (1368, 60620), (1440, 57589), (1520, 54558), (1596, 51960), (1680, 49362), (1710, 48496), (1732, 47880), (1824, 45465), (1995, 41568), (2016, 41135), (2128, 38970), (2165, 38304), (2280, 36372), (2394, 34640), (2520, 32908), (2598, 31920), (2660, 31176), (2736, 30310), (3031, 27360), (3040, 27279), (3192, 25980), (3360, 24681), (3420, 24248), (3464, 23940), (3897, 21280), (3990, 20784), (4256, 19485), (4330, 19152), (4560, 18186), (4788, 17320), (5040, 16454), (5196, 15960), (5320, 15588), (5472, 15155), (5985, 13856), (6062, 13680), (6384, 12990), (6495, 12768), (6840, 12124), (6928, 11970), (7794, 10640), (7980, 10392), (8227, 10080), (8660, 9576), (9093, 9120)]